| 1 | AB Language | Zettersten, Arne - Scholarship by Tolkien: Medieval Literature | 820 |
| 2 | Adventures of Tom Bombadil | Hargrove, Gene - Works of Literature | 920 |
| 3 | Ælfwine (Old English "Elf-friend") | Honegger, Thomas - Characters | 940 |
| 4 | Alcuin (ca. 735-804) | Smith, William - Literary Sources | 240 |
| 5 | Aldhelm (d. 709 or 710) | Powell, Kathryn - Sources | 210 |
| 6 | Allegory | Petty, Anne C. - Theological/Philosophical Concepts and Philosophers | 1600 |
| 7 | Alliteration | Chism, Christine - Stylistic Elements | 610 |
| 8 | Alliterative Revival | Chism, Christine - Sources | 740 |
| 9 | Alliterative Verse by Tolkien | Shippey, Tom - Stylistic Elements | 1160 |
| 10 | Alphabets, Invented | Smith, Arden R. - Languages | 1770 |
| 11 | America in the 1960s: Reception of Tolkien | Foster, Mike - Reception of Tolkien | 1080 |
| 12 | Ancrene Wisse | Zettersten, Arne - Misc. (No Theme) | 1450 |
| 13 | Angband | Oberhelman, David D. - Places in Tolkien's Work | 820 |
| 14 | Angels | Lobdell, Jared - Theological/Philosophical Concepts and Philosophers | 580 |
| 15 | Animals in Tolkien's Works | Sookoo, Lara - Themes and Thematic Elements | 1500 |
| 16 | Aquinas, Thomas | Birzer, Bradley J. - Theological/Philosophical Concepts and Philosophers | 930 |
| 17 | Aragorn | Armstrong, Helen - Characters | 1260 |
| 18 | Arda | Bolintineau, Alexandra - Places in Tolkien's Work | 580 |
| 19 | Arkenstone | Burdge, Anthony - Objects in Tolkien's Work | 500 |
| 20 | Arms and Armor | Piela, Joseph - Objects in Tolkien's Work | 950 |
| 21 | Art and Illustrations by Tolkien | Holmes, John R. - Art and Illustrations | 4990 |
| 22 | Arthurian Literature | Seaman, Gerald - Literary Sources | 1290 |
| 23 | Arthurian Romance | Flieger, Verlyn - Literature | 320 |
| 24 | Artistic Movements | McNelis, James I. III - Art and Illustrations | 1190 |
| 25 | Artists and Illustrators' Influence on Tolkien | Garth, John - Art and Illustrations | 790 |
| 26 | Arwen | Armstrong, Helen - Characters | 770 |
| 27 | Asceticism | Heckman, Christina M. - Theological/Philosophical Concepts and Philosophers | 530 |
| 28 | Astronomy and Cosmology, Middle-earth | Bolintineau, Alexandra - Places in Tolkien's Work | 1080 |
| 29 | Auden, W. H.: Influence of Tolkien | Jellema, Rod - Influence of Tolkien | 970 |
| 30 | Augustine of Canterbury, Saint, First Archbishop of Canterbury (d. c. 604) | Eden, Bradford Lee - Sources | 330 |
| 31 | Augustine of Hippo | Houghton, John Wm. - Theological/Philosophical Concepts and Philosophers | 490 |
| 32 | Authorship | Nagy, Gergely - Themes and Thematic Elements | 750 |
| 33 | Bakshi, Ralph | Langford, Barry - Adaptations | 2040 |
| 34 | Barfield, Owen (1898-1997) | Flieger, Verlyn - Life | 1070 |
| 35 | Barrie, J. M. (1860-1937) | Oberhelman, David D. - Misc. (No Theme) | 1090 |
| 36 | Battle of Maldon, The | Holmes, John R. - Literary Sources | 1000 |
| 37 | Bede (St. Bede the Venerable, Old English Bæda) (672?-735) | Houghton, John Wm. - Sources | 1010 |
| 38 | Bennett, Jack Arthur Walter | Duriez, Colin - Life | 320 |
| 39 | Beorn | Walsh, John - Characters | 620 |
| 40 | Beowulf and the Critics | Drout, Michael D.C. - Scholarship by Tolkien: Medieval Literature | 430 |
| 41 | "Beowulf: The Monsters and the Critics" | Drout, Michael D.C. - Scholarship by Tolkien: Medieval Literature | 1200 |
| 42 | Beowulf: Tolkien's Scholarship | Drout, Michael D.C. - Scholarship by Tolkien: Medieval Literature | 1370 |
| 43 | Beowulf: Translations by Tolkien | Drout, Michael D.C. - Literature / Scholarship by Tolkien: Medieval Literature | 270 |
| 44 | Beren | Thomas, Paul Edmund - Characters | 960 |
| 45 | Bible | Walton, Christina Ganong - Sources | 1110 |
| 46 | Bilbo Baggins | Stanton, Michael N. - Characters | 1400 |
| 47 | Biology of Middle-earth | Schneidewind, Friedhelm - Middle-earth, Creatures and Peoples of | 960 |
| 48 | Bliss, Alan (1921-1985) | Burdge, Anthony S. and Burke, Jessica - Life | 300 |
| 49 | Bodleian Library, Oxford | Bratman, David - Critical History | 310 |
| 50 | Book of Lost Tales I | Houghton, John Wm. - Works of Literature | 1410 |
| 51 | Book of Lost Tales II | Thomas, Paul Edmund - Works of Literature | 3440 |
| 52 | Boromir | Davis, Alex - Characters | 500 |
| 53 | Bournemouth | Bratman, David - Life | 290 |
| 54 | Boyens, Philippa | Oberhelman, David D. - Adaptations | 420 |
| 55 | Brut by Layamon | Phelpstead, Carl - Literary Sources | 580 |
| 56 | Buchan, John (1875-1940) | Shippey, Tom - Misc. (No Theme) | 710 |
| 57 | Butler, Samuel (1835-1902) | Stanton, Michael N. - Theological/Philosophical Concepts and Philosophers | 440 |
| 58 | Caedmon | Harper, Amelia - Literary Sources | 540 |
| 59 | Calendars | Smith, Arden R. - Places in Tolkien's Work | 1290 |
| 60 | Capitalism | Colebatch, Hal G.P. - Tolkien's Contemporary History and Culture | 1360 |
| 61 | Carolingians | Lobdell, Jared - Literary Sources | 280 |
| 62 | Catholicism, Roman | Birzer, Bradley J. - Theological/Philosophical Concepts and Philosophers | 3010 |
| 63 | Cave, The | Lobdell, Jared - Misc. (No Theme) | 560 |
| 64 | Caves and Mines | Burke, Jessica - Themes and Thematic Elements | 860 |
| 65 | Cecil, Lord David (1902-86) | Duriez, Colin - Misc. (No Theme) | 320 |
| 66 | Charms | Leibiger, Carol A. - Literary Sources | 620 |
| 67 | "Chaucer as Philologist: The Reeve's Tale" | Horobin, Simon - Scholarship by Tolkien: Medieval Literature | 820 |
| 68 | Childhood of Tolkien | Lobdell, Jared - Life | 1190 |
| 69 | Children's Literature and Tolkien | Davie, Penelope - Critical History | 1280 |
| 70 | Christ | Pearce, Joseph - Theological/Philosophical Concepts and Philosophers | 880 |
| 71 | Christ: "Advent Lyrics" | Phelpstead, Carl - Literary Sources | 680 |
| 72 | Christian Readings of Tolkien | Birzer, Bradley J. - Literature | 1440 |
| 73 | Christianity | Birzer, Bradley J. - Theological/Philosophical Concepts and Philosophers | 1280 |
| 74 | Church of England | Pearce, Joseph - Theological/Philosophical Concepts and Philosophers | 250 |
| 75 | Class in Tolkien's Works | Oberhelman, David D. - Literature | 1110 |
| 76 | Coghill, Nevill Henry Kendal Aylmer (1899-1980) | Duriez, Colin - Life | 700 |
| 77 | Collecting | Burdge, Anthony S. and Burke, Jessica - Reception of Tolkien | 700 |
| 78 | Colors | Parker, Victor L. - Themes and Thematic Elements | 530 |
| 79 | Comedy | Garbowski, Christopher - Stylistic Elements | 730 |
| 80 | Communism | Colebatch, Hal G.P. - Tolkien's Contemporary History and Culture | 970 |
| 81 | Criticism of Tolkien, Twentieth Century | Lobdell, Jared - Critical History | 810 |
| 82 | Cruces in Medieval Literature | Shippey, Tom - Sources | 550 |
| 83 | Cynewulf | Heckman, Christina M. - Literary Sources | 520 |
| 84 | Dagnall, Susan (1910-52) | Anderson, Douglas A. - Life | 250 |
| 85 | Danes: Contributions to English Culture | Evans, Jonathan - Literary Sources | 940 |
| 86 | Danish Language | Evans, Jonathan - Languages | 920 |
| 87 | Dante | DeTardo, Merlin - Literary Sources | 520 |
| 88 | D'Ardenne, S.R.T.O. (1899-1986) | Anderson, Douglas A. - Misc. (No Theme) | 530 |
| 89 | Darkness | Pearce, Joseph - Theological/Philosophical Concepts and Philosophers | 670 |
| 90 | Death | Garbowski, Christopher - Theological/Philosophical Concepts and Philosophers | 960 |
| 91 | Denethor | Davis, Alex - Characters | 540 |
| 92 | Denham Tracts, The | Eaton, Dustin - Sources | 460 |
| 93 | Denmark: Reception of Tolkien | Skyggebjerbg, Anna Karlskov - Reception of Tolkien | 500 |
| 94 | Deor | Christopher, Joe R. - Literary Sources | 800 |
| 95 | Descent | Walsh, John - Themes and Thematic Elements | 980 |
| 96 | Despair (Wanhope) | Burdge, Anthony S. and Burke, Jessica - Theological/Philosophical Concepts and Philosophers | 600 |
| 97 | Devil's Coach-Horses | Lobdell, Jared - Scholarship by Tolkien: Medieval Literature | 930 |
| 98 | Devils | Spangenberg, Lisa L. - Theological/Philosophical Concepts and Philosophers | 270 |
| 99 | Doors and Gates | Stanton, Michael N. - Themes and Thematic Elements | 520 |
| 100 | Doubles | Burns, Marjorie - Themes and Thematic Elements | 670 |
| 101 | Dragons | Evans, Jonathan - Middle-earth, Creatures and Peoples of | 1190 |
| 102 | Dramatizations: Stage and Spoken | Whittingham, Elizabeth A. - Adaptations | 1040 |
| 103 | Dreams | Lobdell, Jared - Theological/Philosophical Concepts and Philosophers | 500 |
| 104 | Druids | Spangenberg, Lisa L. - Themes and Thematic Elements | 470 |
| 105 | Dundas-Grant, Jim (1896-1985) | Bratman, David - Life | 200 |
| 106 | Dutch Language | van Rossenberg, René - Languages | 500 |
| 107 | Dwarves | Evans, Jonathan - Middle-earth, Creatures and Peoples of | 1060 |
| 108 | Dyson, Hugo (1896-1975) | Coren, Michael - Life | 890 |
| 109 | Eärendil | Bolintineau, Alexandra - Characters | 1040 |
| 110 | Earth | Curry, Patrick - Theological/Philosophical Concepts and Philosophers | 250 |
| 111 | East, The | Magoun, John F.G. - Places in Tolkien's Work | 530 |
| 112 | Easterlings | Straubhaar, Sandra Ballif - Middle-earth, Creatures and Peoples of | 560 |
| 113 | Education | Harper, Amelia - Life | 3420 |
| 114 | Egypt: Relationship to Númenóreans | Walsh, John - Sources | 220 |
| 115 | Eldamar | Drout, Michael D.C. - Places in Tolkien's Work | 370 |
| 116 | Elements | Barella, Cecilia - Themes and Thematic Elements | 480 |
| 117 | Elendilmir | Librán Moreno, Miryam - Objects in Tolkien's Work | 790 |
| 118 | Elessar | Thomas, Paul Edmund - Objects in Tolkien's Work | 700 |
| 119 | Elf-Shot | Donovan, Leslie A. - Literary Sources | 270 |
| 120 | Elrond | Thomas, Paul Edmund - Characters | 710 |
| 121 | Elves | Eden, Bradford Lee - Middle-earth, Creatures and Peoples of | 1690 |
| 122 | Elves: Kindreds and Migrations | Dickerson, Matthew - Characters | 1610 |
| 123 | Elves: Reincarnation | Michaël Devaux - Places in Tolkien's Work | 1040 |
| 124 | Elvish Compositions and Grammars | Hostetter, Carl F. - Languages / Works of Literature | 2950 |
| 125 | Enchantment | Curry, Patrick - Themes and Thematic Elements | 810 |
| 126 | England, Twentieth Century | Lobdell, Jared - Tolkien's Contemporary History and Culture | 1080 |
| 127 | "English and Welsh" | Garth, John - Scholarship by Tolkien: Medieval Literature | 1120 |
| 128 | Ents | Dickerson, Matthew - Middle-earth, Creatures and Peoples of | 1020 |
| 129 | Environmentalism and Eco-Criticism | Curry, Patrick - Tolkien's Contemporary History and Culture | 710 |
| 130 | Environmentalist Readings of Tolkien | Siewers, Alfred K. - Literature | 1230 |
| 131 | Éomer | Wynne, Hilary - Characters | 550 |
| 132 | Éowyn | Hesser, Katherine - Characters | 1130 |
| 133 | Epic Poetry | Andelin, Julaire - Stylistic Elements | 810 |
| 134 | Eru | Birzer, Bradley J. - Characters | 890 |
| 135 | Esperanto | Smith, Arden R. - Languages | 490 |
| 136 | Essays Presented to Charles Williams | Fischer, Charles H. and Thomas, Paul Edmund - Scholarship by Tolkien: Medieval Literature | 1670 |
| 137 | Estate | Scoville, Chester N. - Life | 590 |
| 138 | Eucatastrophe | Garbowski, Christopher - Themes and Thematic Elements | 1020 |
| 139 | Eucharist | Fornet-Ponse, Thomas - Theological/Philosophical Concepts and Philosophers | 480 |
| 140 | Exile | Donovan, Leslie A. - Themes and Thematic Elements | 730 |
| 141 | Existentialism | Eaglestone, Robert - Themes and Thematic Elements | 730 |
| 142 | Exodus, Edition of | Swain, L.J. - Scholarship by Tolkien: Medieval Literature | 1410 |
| 143 | Faërie | Flieger, Verlyn - Themes and Thematic Elements | 1960 |
| 144 | Fairies | Spangenberg, Lisa L. - Middle-earth, Creatures and Peoples of | 610 |
| 145 | Fairyology, Victorian | Fimi, Dimitra - Misc. (No Theme) | 520 |
| 146 | Fall of Man | Birzer, Bradley J. - Theological/Philosophical Concepts and Philosophers | 610 |
| 147 | Family Background | Duriez, Colin - Life | 280 |
| 148 | Family Trees | Fisher, Jason - Misc. (No Theme) | 970 |
| 149 | Fan Art | Lee, Kristi - Reception of Tolkien | 520 |
| 150 | Fan Fiction | Sturgis, Amy H. - Reception of Tolkien | 750 |
| 151 | Fandom | Burdge, Anthony S. and Burke, Jessica - Reception of Tolkien | 3500 |
| 152 | Faramir | Thomas, Paul Edmund - Characters | 690 |
| 153 | Farmer Giles of Ham | Croft, Janet Brennan - Works of Literature | 970 |
| 154 | Farmer Giles | Hargrove, Gene - Characters | 470 |
| 155 | Father Christmas Letters | Kapelle, Rachel - Works of Literature | 990 |
| 156 | Father Christmas | Lobdell, Jared - Characters | 590 |
| 157 | Fëanor | Fisher, Jason - Characters | 620 |
| 158 | Feminist Readings of Tolkien | Ripley, Aline - Literature | 780 |
| 159 | Fictionality | Nagy, Gergely - Literature | 690 |
| 160 | Film Scripts, Unused | Tubbs, Patricia - Adaptations | 680 |
| 161 | Finland: Literary Sources | Petty, Anne C. - Literary Sources | 1490 |
| 162 | Finland: Reception of Tolkien | Heikkinen, Kanerva - Reception of Tolkien | 870 |
| 163 | Finn and Hengest | Honegger, Thomas - Scholarship by Tolkien: Medieval Literature | 1050 |
| 164 | Finnish Language | West, Richard C. - Languages | 420 |
| 165 | Finrod | Drout, Michael D.C. - Characters | 680 |
| 166 | Finwë and Míriel | Dickerson, Matthew - Characters | 490 |
| 167 | Folklore | Petty, Anne C. - Sources | 520 |
| 168 | Food | Honegger, Thomas - Middle-earth, Creatures and Peoples of | 670 |
| 169 | Fortune and Fate | Dubs, Kathleen E. - Theological/Philosophical Concepts and Philosophers | 580 |
| 170 | "A Fourteenth-Century Romance" | Kisor, Yvette - Scholarship by Tolkien: Medieval Literature | 500 |
| 171 | Frame Narrative | Flieger, Verlyn - Stylistic Elements | 1880 |
| 172 | France and French Culture | Seaman, Gerald - Tolkien's Contemporary History and Culture | 550 |
| 173 | France: Reception of Tolkien | Michaël Devaux - Reception of Tolkien | 640 |
| 174 | "Francis Thompson": Article for Exeter College Essay Club | Garth, John - Scholarship by Tolkien: Medieval Literature | 520 |
| 175 | Free Will | Timmons, Daniel - Theological/Philosophical Concepts and Philosophers | 590 |
| 176 | French Language | Seaman, Gerald - Languages | 700 |
| 177 | Frodo | Stanton, Michael N. - Characters | 1740 |
| 178 | Galadriel | Fisher, Jason - Characters | 970 |
| 179 | Gaming | Burdge, Anthony - Influence of Tolkien | 1060 |
| 180 | Gandalf | Stanton, Michael N. - Characters | 1430 |
| 181 | Garm | Walsh, John - Characters | 370 |
| 182 | Gaze | Drout, Michael D.C. - Literature | 470 |
| 183 | Geach, E. F. A.: "Romance" | Swain, L.J. - Life | 130 |
| 184 | Gender in Tolkien's Works | Smol, Anna - Literature | 830 |
| 185 | Genesis | Kisor, Yvette - Literary Sources | 570 |
| 186 | German Folktale: Deutsch Mythologie | Benvenuto, Maria Raffaela - Literary Sources | 640 |
| 187 | German Race Laws | Leibiger, Carol A. - Tolkien's Contemporary History and Culture | 530 |
| 188 | German: Modern | Benvenuto, Maria Raffaela - Languages | 410 |
| 189 | Germany | Honegger, Thomas - Tolkien's Contemporary History and Culture | 550 |
| 190 | Germany, Reception of Tolkien | Honegger, Thomas - Reception of Tolkien | 1080 |
| 191 | Gibbon, Edward: Decline and Fall of the Roman Empire | Burdge, Anthony S. and Burke, Jessica - Misc. (No Theme) | 300 |
| 192 | Gilson, Robert Quilter (1893-1916) | Garth, John - Life | 510 |
| 193 | Gimli | Swain, L.J. - Characters | 1530 |
| 194 | Glorfindel | Anger, Don N. - Characters | 730 |
| 195 | Goldberry | Hesser, Katherine - Characters | 1010 |
| 196 | Gollum | Nagy, Gergely - Characters | 1850 |
| 197 | Gondor | Straubhaar, Sandra Ballif - Places in Tolkien's Work | 1200 |
| 198 | Good and Evil | Rosebury, Brian - Theological/Philosophical Concepts and Philosophers | 1030 |
| 199 | Gordon, E.V. (1896-1938) | Anderson, Douglas A. - Scholars, Medieval | 1120 |
| 200 | Gordon, Ida (1907-) | Kisor, Yvette - Scholars, Medieval | 270 |
| 201 | Gothic Language | Lobdell, Jared - Languages | 830 |
| 202 | Goths | Straubhaar, Sandra Ballif - Sources | 1590 |
| 203 | Grammar | Benvenuto, Maria Raffaela - Stylistic Elements | 510 |
| 204 | Great Haywood | Bratman, David - Life | 270 |
| 205 | Greece: Reception of Tolkien | Fimi, Dimitra - Reception of Tolkien | 490 |
| 206 | Greek Gods | Fisher, Jason - Literary Sources | 780 |
| 207 | Green, Roger Lancelyn (1918-87) | Duriez, Colin - Misc. (No Theme) | 620 |
| 208 | Gregory the Great (c. 540-604) | Eden, Bradford Lee - Sources | 430 |
| 209 | Gríma (Wormtongue) | Croft, Janet Brennan - Characters | 660 |
| 210 | Grove, Jennie (1860-1938) | Garth, John - Scholars, Medieval | 270 |
| 211 | Guthlac, Poem | Downey, Sarah - Literary Sources | 490 |
| 212 | Guthlac, Saint | Downey, Sarah - Sources | 470 |
| 213 | Haigh, Walter E. (1856-1931) | Croft, Janet Brennan - Life | 260 |
| 214 | Havard, Humphrey (1901-85) | Bratman, David - Life | 270 |
| 215 | Health and Medicine | Nokes, Richard Scott - Middle-earth, Creatures and Peoples of | 450 |
| 216 | Heathenism and Paganism | Dickerson, Matthew - Theological/Philosophical Concepts and Philosophers | 550 |
| 217 | Heaven | Pearce, Joseph - Theological/Philosophical Concepts and Philosophers | 700 |
| 218 | Hell | Walsh, John - Theological/Philosophical Concepts and Philosophers | 580 |
| 219 | Heroes and Heroism | Swain, L.J. - Themes and Thematic Elements | 1530 |
| 220 | Hierarchy | Oberhelman, David D. - Themes and Thematic Elements | 1380 |
| 221 | History of Middle-earth: Overview | Bratman, David - Works of Literature | 1460 |
| 222 | History, Anglo-Saxon | Smol, Anna - Sources | 1570 |
| 223 | Hobbit, The | Scoville, Chester N. - Works of Literature | 2080 |
| 224 | Hobbiton | Stanton, Michael N. - Places in Tolkien's Work | 530 |
| 225 | Hobbits | Stanton, Michael N. - Middle-earth, Creatures and Peoples of | 1670 |
| 226 | Holy Maiden Hood by J. Furnival: Review by Tolkien | Drout, Michael D.C. - Misc. (No Theme) | 260 |
| 227 | Homecoming of Beorhtnoth | Phelpstead, Carl - Scholarship by Tolkien: Medieval Literature | 1020 |
| 228 | Homer | Eaton, Dustin - Misc. (No Theme) | 510 |
| 229 | Homosexuality | Vaccaro, Christopher - Theological/Philosophical Concepts and Philosophers | 1060 |
| 230 | Howard, Robert E. (1906-36) | Nelson, Dale - Misc. (No Theme) | 340 |
| 231 | Humor | Stanton, Michael N. - Stylistic Elements | 550 |
| 232 | Hungary: Reception of Tolkien | Nagy, Gergely - Reception of Tolkien | 630 |
| 233 | Huns | Straubhaar, Sandra Ballif - Sources | 320 |
| 234 | I·Lam Na·Ngoldathon: The Grammar and Lexicon of the Gnomish Tongue | Hostetter, Carl F. - Works of Literature | 660 |
| 235 | Immortality | Garbowski, Christopher - Theological/Philosophical Concepts and Philosophers | 970 |
| 236 | Incarnation | Pearce, Joseph - Theological/Philosophical Concepts and Philosophers | 520 |
| 237 | Industrialization | Curry, Patrick - Tolkien's Contemporary History and Culture | 1070 |
| 238 | Inklings | Duriez, Colin - Life | 1950 |
| 239 | Ireland | Anger, Don N. - Life | 310 |
| 240 | Italian Language | Arduini, Roberto - Languages | 500 |
| 241 | Italy: Reception of Tolkien | Arduini, Roberto - Reception of Tolkien | 570 |
| 242 | "Iþþlen" in Sawles Warde | Kleinman, Scott - Scholarship by Tolkien: Medieval Literature | 550 |
| 243 | Jackson, Peter | Timmons, Daniel - Adaptations | 5290 |
| 244 | Japan: Reception of Tolkien | Arduini, Roberto - Reception of Tolkien | 590 |
| 245 | Jewels | Turner, Allan - Themes and Thematic Elements | 470 |
| 246 | Jones, Gwyn | Spangenberg, Lisa L. - Life | 410 |
| 247 | Jordanes: History of the Goths | Straubhaar, Sandra Ballif - Misc. (No Theme) | 570 |
| 248 | Joyce, James (1882-1941) | Fischer, Charles H. and Thomas, Paul Edmund - Miscellaneous | 600 |
| 249 | Judaism | Swain, L.J. - Tolkien's Contemporary History and Culture | 1000 |
| 250 | Juliana | Tubbs, Patricia - Literary Sources | 510 |
| 251 | Jungian Theory | Vaccaro, Christopher - Literature | 480 |
| 252 | Justice and Injustice | Oberhelman, David D. - Theological/Philosophical Concepts and Philosophers | 870 |
| 253 | Katherine Group | Zettersten, Arne - Scholarship by Tolkien: Medieval Literature | 550 |
| 254 | King Alfred | Holmes, John R. - Sources | 270 |
| 255 | Kingship | Kleinman, Scott - Themes and Thematic Elements | 760 |
| 256 | Knowledge | Anger, Don N. - Literature | 720 |
| 257 | Koivië-néni and Cuiviénen | Anger, Don N. - Places in Tolkien's Work | 630 |
| 258 | Kolbítar | Lazo, Andrew Charles - Life | 500 |
| 259 | Kôr | Bratman, David - Places in Tolkien's Work | 330 |
| 260 | Langland, William | McNelis, James I. III - Sources | 820 |
| 261 | Language, Theories of | Turner, Allan - Languages | 2000 |
| 262 | Languages: Early Introduction and Interest | Lobdell, Jared - Languages | 480 |
| 263 | Languages Invented by Tolkien | Hostetter, Carl F. - Languages | 9470 |
| 264 | Latin Language | Moreno, Miryam Librán - Languages | 1000 |
| 265 | Latin Literature | Swain, L.J. - Literary Sources | 940 |
| 266 | Law | Hargroves, Jeniffer G. - Theological/Philosophical Concepts and Philosophers | 1070 |
| 267 | Lays of Beleriand, The | West, Richard C. - Works of Literature | 1280 |
| 268 | Leechbook and Herbarium | Kisor, Yvette - Literary Sources | 550 |
| 269 | Leeds | Scoville, Chester N. - Life | 500 |
| 270 | Leeds University Verse 1914-24 | Anderson, Douglas A. - Works of Literature | 520 |
| 271 | Legolas | Thomas, Paul Edmund - Characters | 940 |
| 272 | Lembas | Honegger, Thomas - Objects in Tolkien's Work | 590 |
| 273 | Letters of J.R.R. Tolkien, The | DeTardo, Merlin - Works of Literature | 1070 |
| 274 | Lewis, C.S. (1898-1963) | Shippey, Tom - Life | 4100 |
| 275 | Lewis, Warren Hamilton (1895-1973) | West, Richard C. - Life | 450 |
| 276 | Library, Personal | Anderson, Douglas A. - Life | 300 |
| 277 | Light | Flieger, Verlyn - Theological/Philosophical Concepts and Philosophers | 760 |
| 278 | Literary Context, Twentieth Century | Buck, Claire - Tolkien's Contemporary History and Culture | 3030 |
| 279 | Literary Influences, Nineteenth and Twentieth Centuries | Nelson, Dale - Sources | 9980 |
| 280 | Literature, Twentieth Century: Influence of Tolkien | Shippey, Tom - Influence of Tolkien | 3650 |
| 281 | Lombardic Language | Lobdell, Jared - Languages | 1030 |
| 282 | Lonely Mountain (Erebor) | Harper, Amelia - Places in Tolkien's Work | 1010 |
| 283 | Lord of the Rings, The | Sturgis, Amy H. - Works of Literature | 4180 |
| 284 | Lord of the Rings, The: Success of | Lobdell, Jared - Life | 1360 |
| 285 | Lost Road, The | Flieger, Verlyn - Works of Literature | 1880 |
| 286 | Lothlórien | Stanton, Michael N. - Places in Tolkien's Work | 920 |
| 287 | Lúthien | Seaman, Gerald - Characters | 1220 |
| 288 | Lyme Regis | Coren, Michael - Life | 250 |
| 289 | Lyric Poetry | Christopher, Joe R. - Stylistic Elements | 490 |
| 290 | MacDonald, George (1824-1905) | Kreglinger, Gisela - Misc. (No Theme) | 770 |
| 291 | Magic: Middle-earth | Perry, Michael W. - Places in Tolkien's Work | 980 |
| 292 | Maiar | Evans, Jonathan - Middle-earth, Creatures and Peoples of | 620 |
| 293 | Mandos | Garbowski, Christopher - Characters | 230 |
| 294 | Manuscripts by Tolkien | Fisher, Jason - Works of Literature | 1030 |
| 295 | Manuscripts, Medieval | Drout, Michael D.C. - Sources | 890 |
| 296 | Maps | Campbell, Alice - Places in Tolkien's Work | 2660 |
| 297 | Marriage | Coren, Michael - Life | 1440 |
| 298 | Marxist Readings of Tolkien | Oberhelman, David D. - Literature | 790 |
| 299 | Matthew, Fr. Anthony Gervase (1905-76) | West, Richard C. - Life | 240 |
| 300 | McCallum, Ronald Buchanan (1898-1973) | Bratman, David - Life | 260 |
| 301 | Melian | Hesser, Katherine - Characters | 680 |
| 302 | Memory | Flieger, Verlyn - Theological/Philosophical Concepts and Philosophers | 1130 |
| 303 | Men, Middle-earth | Straubhaar, Sandra Ballif - Middle-earth, Creatures and Peoples of | 2550 |
| 304 | Merchandising | Bülles, Marcel R. - Miscellaneous | 510 |
| 305 | Mercy | Bratman, David - Theological/Philosophical Concepts and Philosophers | 610 |
| 306 | Merry | Croft, Janet Brennan - Characters | 1080 |
| 307 | "Middle English 'Losenger': A Sketch of an Etymological and Semantic Inquiry" | Swain, L.J. - Scholarship by Tolkien: Medieval Literature | 930 |
| 308 | Middle English Vocabulary, A (1922) | Hostetter, Carl F. - Scholarship by Tolkien: Medieval Literature | 570 |
| 309 | Middle-earth | Garbowski, Christopher - Places in Tolkien's Work | 4940 |
| 310 | Milton | Holmes, John R. - Literary Sources | 640 |
| 311 | Mirkwood | Evans, Jonathan - Places in Tolkien's Work | 1030 |
| 312 | Missions from Anglo-Saxon England | Eden, Bradford Lee - Sources | 590 |
| 313 | Misty Mountains | Evans, Jonathan - Places in Tolkien's Work | 590 |
| 314 | Mithril | Burke, Jessica - Objects in Tolkien's Work | 640 |
| 315 | Monsters | Evans, Jonathan - Middle-earth, Creatures and Peoples of | 1020 |
| 316 | Mordor | McNelis, James I. III - Places in Tolkien's Work |