| King Henry VI, third part | Shakespeare, William | "Drama"
| 125 | 1595 | 6 | 1997-07-23 |
| King Henry VIII | Shakespeare, William | "Drama"
| 131 | 1613 | 5 | 1997-08-13 |
| King in Prussia, The | Sabatini, Rafael | "Fiction - Adventure"
| 0 | 1944 | | |
| King is Dead on Queen Street, The | Bonnamy, Francis | "Fiction - Mystery"
| 198 | 1945 | 5 | 2023-08-10 |
| King John | Shakespeare, William | "Drama"
| 100 | 1597 | 7 | 1995-03-11 |
| King Lear | Shakespeare, William | "Drama"
| 118 | 1606 | 4 | 1996-12-31 |
| King of the Comics | Mullaney, Dean | "U.S. History - Cultural"
| 304 | 2018 | 6 | 2025-07-15 |
| King of the Wind | Henry, Marguerite | "Fiction - Chapter Books"
| 173 | 1948 | 7 | |
| King Ottokar's Sceptre | Herge | "Graphic Story"
| 64 | 1947 | 8 | |
| King Solomon's Mines | Haggard, H. Rider | "Fiction - Adventure"
| 254 | 1885 | 8 | 1995-11-07 |
| King's Coat, The | Lambdin, Dewey | "Fiction - Adventure"
| 397 | 1989 | 8 | 2000-03-29 |
| King's Commission, The | Lambdin, Dewey | "Fiction - Adventure"
| 400 | 1991 | 7 | 2000-04-23 |
| King's Equal, The | Paterson, Katherine | "Fiction - Chapter Books"
| 64 | 1992 | 5 | 2000-01-11 |
| King's Minion, The | Sabatini, Rafael | "Fiction - Adventure"
| 0 | 1930 | | |
| King's Stilts, The | Seuss, Dr. | "Picture Book"
| 44 | 1939 | 4 | 1996-09-28 |
| Kingbird Highway | Kaufman, Kenn | "Nature/Science"
| 318 | 1997 | 7 | 1997-10-12 |
| Kingdom by the Sea, The | Theroux, Paul | "Travel"
| 353 | 1983 | 5 | 1998-03-25 |
| Kingdom Come | Waid, Alex Ross and Mark | "Graphic Story"
| 229 | 1996 | 5 | 2019-09-02 |
| Kings and Queens of England and Scotland, The | Fry, Plantagenet Somerset | "World History - Political"
| 217 | 1990 | 8 | 1992-01-25 |
| Kings of Judah and Israel, The | Knapp, C. | "Theology"
| 294 | 1908 | 6 | 2009-07-16 |
| Kit Carson's Own Story of His Life | Carson, Kit | "U.S. History - Cultural"
| 138 | 1926 | 7 | 2001-12-12 |
| Knights of the Air | Bowen, Ezra | "World History - Military"
| 186 | | 8 | 1994-04-27 |
| Know-It-All, The | Jacobs, A.J. | "Literature/Essays"
| 369 | 2004 | 8 | 2004-12-06 |
| Knowing God | Packer, J. I. | "Theology"
| 286 | 1973 | 8 | 2007-12-27 |
| Kon-Tiki Expedition, The | Heyerdahl, Thor | "Travel"
| 230 | 1951 | 7 | |
| Krakatoa | Winchester, Simon | "Nature/Science"
| 401 | 2003 | 6 | 2003-11-22 |
| La Place de la Concorde Suisse | McPhee, John | "Travel"
| 150 | 1984 | 7 | 2003-01-09 |
| Lad, A Dog | Terhune, Albert Payson | "Fiction - Chapter Books"
| 286 | 1919 | 6 | 1996-11-05 |
| Lady Audley's Secret | Braddon, Mary Elizabeth | "Fiction - Mystery"
| 286 | 1862 | 4 | 2014-11-07 |
| Lady Cottington's Pressed Fairy Book | Jones, Terry | "Fiction - S. F./Fantasy"
| 62 | 1994 | 5 | 2002-10-23 |
| Lady in the Lake, The | Chandler, Raymond | "Fiction - Mystery"
| 266 | 1943 | 6 | 2024-09-04 |
| Lady Molly of Scotland Yard | Orczy, Baroness | "Fiction - Mystery"
| 306 | 1926 | 7 | 1999-12-19 |
| Lady Susan | Austen, Jane | "Fiction - Romance"
| 70 | 1794 | 6 | 1998-12-05 |
| Lafayette Flying Corps, The | Hall, Charles Nordhoff & James Norman | "World History - Military"
| 854 | 1920 | 7 | 1995-12-02 |
| Lake Michigan's Railroad Car Ferries | Zimmerman, Karl | "Reference/Miscellaneous"
| 64 | 1993 | 8 | 1994-07-11 |
| Lake Wobegon Days | Keillor, Garrison | "Fiction - Humorous Novels"
| 337 | 1985 | 6 | 2013-05-11 |
| Lakeland Landscapes | Talbot, Robin Whiteman and Rob | "Art/Photography"
| 156 | 1997 | 7 | 1997-12-16 |
| Lakota Noon | Michno, Gregory F. | "U.S. History - Military"
| 316 | 1997 | 8 | 2006-05-24 |
| Lamparski's Whatever Became of...? | Lamparski, Richard | "Reference/Miscellaneous"
| 386 | 1977 | 5 | 1998-01-29 |
| Land Below the Wind | Keith, Agnes Newton | "Travel"
| 371 | 1939 | 6 | 2023-11-02 |
| Land is Bright, The | Binns, Archie | "Fiction - Historical"
| 345 | 1939 | 6 | 2023-07-20 |
| Land of Black Gold | Herge | "Graphic Story"
| 64 | 1950 | 8 | |
| Land of Lincoln | Ferguson, Andrew | "Travel"
| 279 | 2007 | 8 | 2007-07-19 |
| Land of Oz, The | Baum, L. Frank | "Fiction - S. F./Fantasy"
| 281 | 1904 | 7 | 1994-10-26 |
| Landfall | Shute, Nevil | "Fiction - General"
| 191 | 1940 | 8 | 1987-01-22 |
| Landmark American Bridges | DeLony, Eric | "U.S. History - Cultural"
| 145 | | 5 | 1994-08-30 |
| Landscape Turned Red: The Battle of Antietam | Sears, Stephen W. | "U.S. History - Military"
| 392 | 1983 | 9 | |
| Language Maven Strikes Again | Safire, William | "Literature/Essays"
| 421 | | 7 | 1993-12-31 |
| Lantern in Her Hand, A | Aldrich, Bess Streeter | "Fiction - General"
| 256 | 1928 | 8 | 2004-04-12 |
| Lantern Network, The | Allbeury, Ted | "Fiction - Adventure"
| 200 | 1978 | 7 | 1992-12-22 |
