| Collector, The | Fowles, John | "Fiction - General"
| 255 | 1963 | 7 | 1985-05-16 |
| Colonel and Little Missie, The | McMurtry, Larry | "U.S. History - Cultural"
| 229 | 2005 | 5 | 2009-03-02 |
| Colonel Roosevelt | Morris, Edmund | "U.S. History - Political"
| 570 | 2010 | 8 | 2013-11-15 |
| Colonial Arkansas 1686-1804 | Arnold, Morris S. | "U.S. History - Cultural"
| 176 | 1991 | 5 | 2023-09-10 |
| Colonial Craftsmen | Tunis, Edwin | "U.S. History - Cultural"
| 154 | 1965 | 7 | 2001-11-05 |
| Color Him Dead | Runyon, Charles | "Fiction - General"
| 176 | 1963 | 5 | 1987-03-21 |
| Color of Lightning, The | Jiles, Paulette | "Fiction - Western"
| 346 | 2009 | 5 | 2024-01-22 |
| Colorado 1870-2000 | Fielder, John | "Art/Photography"
| 218 | 2000 | 6 | 2019-03-03 |
| Colossians | Stam, C.R. | "Theology"
| 226 | 2002 | 7 | 2012-03-17 |
| Colossians | Vine, W. E. | "Theology"
| 45 | | 6 | 2012-03-17 |
| Colour of Magic, The | Pratchett, Terry | "Fiction - S. F./Fantasy"
| 175 | 1983 | 8 | 2005-08-18 |
| Colour of Poison, The | Mount, Toni | "Fiction - Mystery"
| 336 | 2016 | 5 | 2025-06-16 |
| Colour out of Space, The | Lovecraft, H.P. | "Fiction - Short Story"
| 11 | 1927 | 8 | 2001-03-20 |
| Columbus | Sabatini, Rafael | "Fiction - Adventure"
| 0 | 1941 | | |
| Comedy of Errors, The | Shakespeare, William | "Drama"
| 67 | 1594 | 8 | 1997-08-14 |
| Comic Book Heroes, The | Jacobs, Gerard Jones and Will | "Arts and Entertainment"
| 289 | 1985 | 7 | |
| Comic Strip Century, The | Blackbeard, Dale Crain and Bill | "Humor"
| 476 | 1995 | 8 | 2002-02-25 |
| Coming Fury, The | Catton, Bruce | "U.S. History - Military"
| 568 | 1961 | 8 | |
| Coming into the Country | McPhee, John | "Travel"
| 438 | 1977 | 7 | 2002-03-17 |
| Coming Prince, The | Anderson, Sir Robert | "Theology"
| 219 | 1894 | 7 | 2009-11-29 |
| Coming to Terms | Safire, William | "Literature/Essays"
| 381 | | 7 | 1994-01-25 |
| Commentaries on the Gallic War | Caesar, Julius | "World History - Military"
| 320 | 51 BC | 6 | 1997-03-27 |
| Commentary of Psalms | Wechsler, Michael | "Theology"
| 355 | | 7 | 2023-12-15 |
| Commentary on Colossians | Stam, C.R. | "Theology"
| 226 | 2002 | 8 | 2008-08-04 |
| Commentary on Galatians | Stam, C.R. | "Theology"
| 318 | 1998 | 7 | 2010-09-17 |
| Commentary on Genesis | Wechsler, Michael G. | "Theology"
| 267 | | 8 | 2022-02-13 |
| Commentary on the Epistle of Paul to the Romans | Stam, C.R. | "Theology"
| 368 | 1984 | 8 | 2008-12-09 |
| Commentary on the Epistles of Paul to the Thessalonians | Stam, C.R. | "Theology"
| 147 | 1984 | 8 | 2022-03-01 |
| Commentary on the Pastoral Epistles of Paul the Apostle | Stam, C.R. | "Theology"
| 299 | 1983 | 7 | 2015-04-11 |
| Commentary on the Second Epistle of Paul to the Corinthians | Stam, C.R. | "Theology"
| 235 | 1992 | 8 | 2021-12-19 |
| Commerce of the Prairies | Gregg, Josiah | "Travel"
| 438 | 1844 | 6 | 2020-03-30 |
| Commodore Hornblower | Forester, C.S. | "Fiction - Historical"
| 314 | 1945 | 8 | 1997-03-08 |
| Commodore, The | O'Brian, Patrick | "Fiction - Historical"
| 282 | 1994 | 9 | 1999-11-12 |
| Common Nonsense | Rooney, Andy | "Literature/Essays"
| 349 | 2002 | 6 | 2010-04-05 |
| Common Sense | Paine, Thomas | "U.S. History - Political"
| 66 | 1776 | 8 | 1996-12-23 |
| Communist Manifesto, The | Marx & Friedrich Engels, Karl | "World History - Political"
| 46 | 1848 | 2 | 1993-11-09 |
| Company of Spears | Mallinson, Allan | "Fiction - Historical"
| 372 | 2006 | 8 | 2014-12-28 |
| Compleat Angler, The | Walton, Izaak | "Nature/Science"
| 117 | 1653 | 5 | 1994-03-06 |
| Complete and Utter Failure | Steinberg, Neil | "Reference/Miscellaneous"
| 254 | 1994 | 6 | 1997-10-19 |
| Complete Clerihews of E. Clerihew Bentley, The | Bentley, Edmund Clerihew | "Poetry Collections"
| 140 | 1939 | 7 | 1998-10-14 |
| Complete Cow, The | Rath, Sara | "Nature/Science"
| 139 | 1998 | 6 | 2000-08-05 |
| Complete Far Side: Volume One, The | Larson, Gary | "Humor"
| 644 | 2003 | 6 | 2009-05-13 |
| Complete Flying Officer X Stories, The | Bates, H.E. | "Fiction - Short Story Collection"
| 80 | 1943 | 7 | 2022-05-04 |
| Complete Green Letters, The | Stanford, Miles | "Theology"
| 336 | 1983 | 7 | 2001-06-02 |
| Complete Guide to Boston's Freedom Trail, The | Bahne, Charles | "Travel"
| 63 | 1985 | 8 | 1993-04-02 |
| Complete Henry Root Letters, The | Donaldson, William | "Humor"
| 296 | 2001 | 6 | 2021-02-03 |
| Complete Peanuts (01) 1950 to 1952, The | Schulz, Charles M. | "Humor"
| 337 | 2004 | 9 | 2005-01-11 |
| Complete Peanuts (02) 1953 to 1954, The | Schulz, Charles M. | "Humor"
| 313 | 2004 | 9 | 2005-03-12 |
| Complete Peanuts (03) 1955 to 1956, The | Schulz, Charles M. | "Humor"
| 315 | 2005 | 8 | 2007-06-02 |
| Complete Peanuts (04) 1957 to 1958, The | Schulz, Charles M. | "Humor"
| 313 | 2005 | 8 | 2016-02-14 |
