| year of publication | ISBN | author(s) | title |
| 1978 | 978-0-06-012429-8 | Orbit 20 |
| 1977 | 978-0-06-012431-1 | Damon Knight | Orbit 19 |
| '' | 978-0-06-012432-8 | Damon Francis (ed.) Knight | Turning points: Essays on the art of science fiction |
| 1976 | 978-0-06-012433-5 | Damon Knight | Orbit Eighteen |
| 1975 | 978-0-06-012434-2 | '' | Orbit 17 |
| 1962 | 978-0-06-012435-9 | Fletcher Knebel · Charles W Bailey II | Seven Days in May |
| 2000 | 978-0-06-012436-6 | F. Knebel | Seven Days in May |
| 1975 | 978-0-06-012437-3 | Orbit Sixteen (Orbit, 16) |
| 1974 | 978-0-06-012438-0 | Harper New York | Orbit. |
| '' | 978-0-06-012439-7 | Damon Knight | Orbit Fifteen |
| 1972 | 978-0-06-012441-0 | Winthrop Knowlton · J.L. Furth | Shaking the Money Tree |
| '' | 978-0-06-012447-2 | Joyce Kolko | The limits of power: the world and United States foreign policy, 1945-1954 |
| 1976 | 978-0-06-012449-6 | Sakyo Komatsu | Japan sinks |
| '' | 978-0-06-012451-9 | Gabriel Kolko | Main currents in modern American history |
| 1976 | 978-0-06-012452-6 | Edith Konecky | Allegra Maud Goldman |
| 1977 | 978-0-06-012454-0 | Jane Kramer | The Last Cowboy |
| 1979 | 978-0-06-012456-4 | Jarrett Kroll | Cruising the Inland Waterways of Europe |
| 1976 | 978-0-06-012457-1 | Judith Kroll | Chapters in a mythology: The poetry of Sylvia Plath |
| 1972 | 978-0-06-012459-5 | Jack Kramer | Garden rooms and greenhouses |
| '' | 978-0-06-012462-5 | Albert L Kraus | The New York times guide to business and finance;: The American economy and how it works, |
| 1969 | 978-0-06-012463-2 | Maymie Richardson Krythe | Sampler of American Songs: Background and Lore Connected with 18 of Our Most Famous and Beloved American Songs |
| 1971 | 978-0-06-012464-9 | '' | What So Proudly We Hail: All About Our American Flag, Monuments, and Symbols |
| 1962 | 978-0-06-012465-6 | Katharine Kuh | The Artist's Voice: Talks With Seventeen Artists |
| 1971 | 978-0-06-012466-3 | Jack Kramer | Gardening and home landscaping;: A complete illustrated guide |
| 1972 | 978-0-06-012467-0 | Irving KRISTOL | On the Democratic Idea in America |
| 1974 | 978-0-06-012468-7 | Stanley Kroll | The Professional Commodity Trader (Look Over My Shoulder) |
| 1971 | 978-0-06-012472-4 | Maxine Kumin | The Abduction |
| 1972 | 978-0-06-012473-1 | Maxine Kumin | Up country;: Poems of New England, new and selected, |
| '' | 978-0-06-012474-8 | Maxine W. Kumin | Up Country: Poems of New England, New and Selected |
| 1975 | 978-0-06-012475-5 | Lawrence David Kusche | The Bermuda Triangle Mystery--solved |
| 1980 | 978-0-06-012476-2 | Lev Kopelev | The Education of a True Believer |
| '' | 978-0-06-012477-9 | Lawrence David Kusche | The Disappearance of Flight 19 |
| 1970 | 978-0-06-012481-6 | Maxine W. Kumin | The Nightmare Factory |
| 1974 | 978-0-06-012484-7 | Lawrence E Lamb | Metabolics: putting your food energy to work |
| 1971 | 978-0-06-012487-8 | Leopold Labedz | Solzhenitsyn: a documentary record |
| 1975 | 978-0-06-012489-2 | Polk Laffoon | Tornado |
| 1974 | 978-0-06-012494-6 | Lawrence E Lamb | Stay youthful and fit;: A doctor's guide |
| 1975 | 978-0-06-012496-0 | Margaret Lane | Samuel Johnson & his world |
| 1974 | 978-0-06-012499-1 | A. J. Langguth | Marksman |
| 1973 | 978-0-06-012501-1 | Poetry from the Russian underground;: A bilingual anthology |
| 1975 | 978-0-06-012503-5 | A. J. Langguth | Macumba: White and Black Magic in Brazil |
| 1974 | 978-0-06-012504-2 | Jorge C. Lagos | Seizures, Epilepsy and Your Child: A Handbook for Parents, Teachers, and Epileptics of All Ages |
| 1978 | 978-0-06-012507-3 | JANE. LANGTON | The Memorial Hall Mu |
| 1972 | 978-0-06-012510-3 | Edward Geary Lansdale | In the Midst of Wars: An American's mission to Southeast Asia |
| 1976 | 978-0-06-012517-2 | Ring (1915-2000) Lardner | The Lardners: my family remembered / Ring Lardner, Jr |
| 1980 | 978-0-06-012519-6 | David Sievert Lavender | Southwest Corner (A Regions of America book) |
| 1979 | 978-0-06-012521-9 | Theodora Lau | The handbook of Chinese horoscopes |
| 1975 | 978-0-06-012522-6 | David Sievert Lavender | The Rockies (A Regions of America book) |
| 1973 | 978-0-06-012523-3 | Ramon Sender · Alicia Bay Laurel | Being of the Sun |
| 1972 | 978-0-06-012524-0 | David Lavender | California: Land of New Beginnings |
| 1971 | 978-0-06-012526-4 | Orvin Prentiss Larson | When it's your turn to speak |
| '' | 978-0-06-012527-1 | Henrietta M. · Knowlton, Evelyn H. · Popple, Charles S. Larson | New Horizons, 1927-1950 |
| 1968 | 978-0-06-012531-8 | Homer | The Odyssey of Homer |
| 1970 | 978-0-06-012536-3 | Keith, Laumer | How to Design and Build Flying Models. |
| 1972 | 978-0-06-012537-0 | Alessandra Lavagnino | The lizards |
| 1972 | 978-0-06-012538-7 | Arthur. Laurents | The Way We Were. |
| 1957 | 978-0-06-012540-0 | Robert Laxalt | Sweet Promised Land |
| 1970 | 978-0-06-012544-8 | Robert Leckie | Warfare |
| 1978 | 978-0-06-012546-2 | Sylvia A. Law | Pain and Profit: The Politics of Malpractice |
| 1968 | 978-0-06-012547-9 | Jim, Lee | Jim Lee's Chinese Cookbook. |
| 1970 | 978-0-06-012548-6 | Arthur Stanley Gould. Lee | No Parachute: A Fighter Pilot in World War I; Letters Written in 1917 by A. S. G. Lee. |
| 1978 | 978-0-06-012551-6 | Margaret Leech | The Garfield Orbit |
| '' | 978-0-06-012552-3 | Ron Leflore | Breakout: From Prison to the Big Leagues |
| 1980 | 978-0-06-012553-0 | Alan B Lechner | Street games: Inside stories of the Wall Street hustle |
| '' | 978-0-06-012554-7 | Ella Leffland | Last Courtesies and Other Stories |
| 1978 | 978-0-06-012557-8 | Bob Levin | The Best Ride to New York |
| '' | 978-0-06-012558-5 | How to get from January through December in powerboating |
| '' | 978-0-06-012559-2 | Ursula K Le Guin | Planet of exile |
| 1976 | 978-0-06-012561-5 | Ursula K. Le Guin | Orsinian Tales |
| 1975 | 978-0-06-012562-2 | Ursula K Le Guin | The wind's twelve quarters: Short stories |
| 1974 | 978-0-06-012563-9 | Ursula K. Le Guin | The Dispossessed: An Ambiguous Utopia |
| 1977 | 978-0-06-012564-6 | Ursula Le Guin | Nebula Award Stories 11 |
| 1977 | 978-0-06-012568-4 | Ursula K. Le Guin | Rocannon's World |
| 1978 | 978-0-06-012569-1 | Ursula K Le Guin | City of illusions |
| 1981 | 978-0-06-012571-4 | Robert Leckie | The wars of America |
| 1979 | 978-0-06-012572-1 | Ella Leffland | Rumors of Peace |
| 1980 | 978-0-06-012573-8 | Ursula K. Le Guin | The Beginning Place |
| '' | 978-0-06-012574-5 | '' | The Left Hand of Darkness |
| 1981 | 978-0-06-012578-3 | Robert Lefferts | Elements of Graphics: How to Prepare Charts and Graphs for Effective Reports |
| '' | 978-0-06-012579-0 | Ursula K. Le Guin | Hard Words, and Other Poems |
| 1972 | 978-0-06-012583-7 | Frank Leonard | Box 100 |
| 1981 | 978-0-06-012584-4 | Claude Levi-Strauss | The naked man (Introduction to a science of mythology) |
| 1979 | 978-0-06-012586-8 | Gay men: The sociology of male homosexuality |
| 1973 | 978-0-06-012589-9 | Claude Levi-Strauss | From Honey to Ashes: Introduction to a Science of Mythology/Volume 2 |
| 1970 | 978-0-06-012593-6 | Harry Levinson | Executive Stress |
| 1974 | 978-0-06-012594-3 | Leonard Williams Levy | Against the law;: The Nixon Court and criminal justice |
| 1976 | 978-0-06-012595-0 | Louis S Levine | Heart attack! |
| 1979 | 978-0-06-012597-4 | Bernard Henri Levy | Barbarism with a human face |
| '' | 978-0-06-012598-1 | Mai Leung Thayer · Mai Leung | Chinese Peoples Cookbook |
| 1980 | 978-0-06-012599-8 | Finlay Lewis | Mondale: Portrait of an American politician |
| 1971 | 978-0-06-012601-8 | W. S Lewis | See for yourself (A Cass Canfield book) |
| 1973 | 978-0-06-012602-5 | Philip C Lewis | Trouping; how the show came to town, |
| 1975 | 978-0-06-012603-2 | Richard Warrington Baldwin Lewis | Edith Wharton: A Biography |
| 1974 | 978-0-06-012604-9 | Philip C Lewis | Horan;: The story of the world's first cure for sex |
| 1970 | 978-0-06-012607-0 | Ralph F. Lewis | Planning and Control for Profit: Management Uses of Accounting |
| 1967 | 978-0-06-012610-0 | David E. Lilienthal | Journals of David E. Lilienthal, the Tva Years, 1939-45 |
| 1964 | 978-0-06-012611-7 | David Eli, Lilienthal | The Journals of David E. Lilienthal, Vol. 2: The Atomic Energy Years 1945-1950 |
| 1971 | 978-0-06-012612-4 | David E. Lilienthal | Journals of David E. Lilienthal: The Venturesome Years, 1950 1955 |
| '' | 978-0-06-012613-1 | '' | Journals of David E. Lilienthal: The Road to Change, 1955 1959 |
| 1971 | 978-0-06-012614-8 | David E. Lilienthal | The Journals of David E. Lilienthal, Vol. 5: The Harvest Years 1959-1963 |
| 1980 | 978-0-06-012615-5 | Robert Lewis | Advice to the Players |
| '' | 978-0-06-012616-2 | Bernard Henri Levy | The testament of God |
| '' | 978-0-06-012617-9 | David Eli Lilienthal | Atomic Energy: A New Start |
| 1975 | 978-0-06-012621-6 | Jane Sneddon Little | Euro-dollars: the money-market gypsies |
| 1972 | 978-0-06-012628-5 | Jakov Lind | Numbers; a Further Autobiography |
| 1973 | 978-0-06-012629-2 | Jakov Lind | The trip to Jerusalem |
| 1977 | 978-0-06-012632-2 | Lindisfarne Association | Earth's Answer: Explorations of Planetary Culture at the Lindisfarne Conferences |
| 1979 | 978-0-06-012633-9 | Leslie Linsley | Custom made |
| 1977 | 978-0-06-012638-4 | Mack Lipkin | Straight talk about your health care |
| 1970 | 978-0-06-012647-6 | Seymour Martin. Lipset | The Politics of Unreason: Right Wing Extremism in America, 1790-1970 |
| 1980 | 978-0-06-012649-0 | Martin R Lipp | The bitter pill: Doctors, patients, and failed expectations |
| 1963 | 978-0-06-012650-6 | Arthur S. Link | Woodrow Wilson and the Progressive Era 1910-1917 (New American Nation) |
| 1979 | 978-0-06-012652-0 | Aimee Liu | Solitaire: A Narrative |
| '' | 978-0-06-012656-8 | Robert Littell | The Debriefing: A Novel |
| 1962 | 978-0-06-012660-5 | Louis, E. Lomax | Negro Revolt |
| 1971 | 978-0-06-012666-7 | Tony Long | Mountain animals (Animal life series) |
| 1971 | 978-0-06-012667-4 | Tony Long | Mountain animals (Animal life series) |
| 1970 | 978-0-06-012669-8 | Elizabeth (Harman) Pakenham Longford | Wellington |
| 1973 | 978-0-06-012672-8 | '' | Victoria R. I |
| 1976 | 978-0-06-012673-5 | Elizabeth Longford | Byron's Greece |
| 1980 | 978-0-06-012674-2 | James W. Long | The Essential Guide to Prescription Drugs |
| 1978 | 978-0-06-012677-3 | '' | The Essential Guide To Prescription Drugs |
| 1960 | 978-0-06-012691-9 | Walter Lord | The Good Years: From 1900 to the First World War. |
| 1967 | 978-0-06-012692-6 | Walter Lord | Incredible Victory |
| 1965 | 978-0-06-012700-8 | '' | The Past That Would Not Die. |
| 1981 | 978-0-06-012704-6 | George Richard Marek | Cosima Wagner |
| 1980 | 978-0-06-012707-7 | Wolfgang Lotz | A handbook for spies |
| '' | 978-0-06-012708-4 | Constance Sullivan | Nude Photographs 1850-1980 |
| 1979 | 978-0-06-012709-1 | Arthur Maling | The Koberg link |
| '' | 978-0-06-012711-4 | Eugene Lyon | The Search for the Atocha |
| '' | 978-0-06-012712-1 | Arnost Lustig | Dita Saxova |
| 1977 | 978-0-06-012713-8 | Harold C Lyon | Tenderness is strength: From machismo to manhood |
| 1978 | 978-0-06-012716-9 | Bernard Lovell | In the Center of Immensities (World Perspectives, Vol. 53) |
| 1976 | 978-0-06-012717-6 | Richard A Lupoff | Sword of the demon: A novel |
| 1974 | 978-0-06-012719-0 | Bernard Lovell | Out of the zenith;: Jodrell Bank, 1957-1970 |
| 1975 | 978-0-06-012722-0 | John Victor Luce | Homer and the heroic age |
| '' | 978-0-06-012723-7 | Edward Luttwak | The Israeli Army |
| 1973 | 978-0-06-012726-8 | Arnost Lustig | A prayer for Katerina Horovitzova |
| 1972 | 978-0-06-012727-5 | Steven Lukes | Emile Durkheim, his life and work: A historical and critical study |
| 1971 | 978-0-06-012728-2 | Alison Maddock | Animals at peace (Animal life series) |
| 1971 | 978-0-06-012732-9 | Edward Luttwak | A dictionary of modern war |
| 1974 | 978-0-06-012739-8 | Tom Mahoney | The great merchants;: America's foremost retail institutions and the people who made them great |
| 1972 | 978-0-06-012741-1 | Harold, MacMillan | Pointing the Way, 1959-1961. |
| 1971 | 978-0-06-012744-2 | Harold, MacMillan | Riding the Storm, 1956-1959. |
| 1969 | 978-0-06-012746-6 | '' | Tides of Fortune, 1945-1955. |
| 1968 | 978-0-06-012747-3 | Robert, MacNeil | The People Machine: The Influence of Television on American Politics. |
| '' | 978-0-06-012748-0 | Harold MacMillan | The Blast of War, 1939-1945 |
| 1967 | 978-0-06-012751-0 | Roy C Macridis | De Gaulle, Implacable Ally |
| 1966 | 978-0-06-012753-4 | Harold MacMillan | Winds of Change, 1914-1939 |
| 978-0-06-012764-0 | Arthur Maling | Dingdong |
| 2000 | 978-0-06-012767-1 | David X. Manners | Complete Book of Home Workshops |
| 1971 | 978-0-06-012768-8 | Peter Marin | Understanding Drug Use: An Adult's Guide to Drugs and the Young |
| '' | 978-0-06-012769-5 | J.W. Macy | Public Service: The Human Side of Government |
| '' | 978-0-06-012774-9 | Arthur Maling | ... Loophole |
| 1972 | 978-0-06-012775-6 | F.G. Marcham | Louis Agassiz Fuertes and the Singular Beauty of Birds |
| 1975 | 978-0-06-012776-3 | Sibyl Marcuse | A Survey of Musical Instruments |
| 1972 | 978-0-06-012777-0 | Tomas Maldonado | Design, Nature, and Revolution: Toward a Critical Ecology |
| 1973 | 978-0-06-012778-7 | Arthur Maling | The snowman |
| 1972 | 978-0-06-012779-4 | Gabriel Garcia Marquez | Leaf Storm And Other Stories |
| 1971 | 978-0-06-012781-7 | John Creasey | Gideon's art |
| 1972 | 978-0-06-012786-2 | John Creasey | Gideon's Men |
| 1973 | 978-0-06-012787-9 | John Creasey | Gideon's press |
| 1974 | 978-0-06-012788-6 | George Richard Marek | The eagles die: Franz Joseph, Elisabeth, and their Austria |
| 1976 | 978-0-06-012792-3 | Alan Magary · Kerstin Fraser Magary | East Africa: A Travel Guide |
| 1975 | 978-0-06-012795-4 | James A. MacKay | An Encyclopedia of Small Antiques |
| 1974 | 978-0-06-012798-5 | J. J. Marric | Gideon's Fog |
| '' | 978-0-06-012801-2 | Jacqueline Mallet | They can't hang me! |
| 1975 | 978-0-06-012804-3 | Alasdair MacLean | From the Wilderness |
| 1976 | 978-0-06-012807-4 | Anthony Summers · Tom Mangold | The file on the Tsar |
| '' | 978-0-06-012808-1 | Alan. Magary | East Africa: A Travel Guide |
| '' | 978-0-06-012809-8 | Arthur Maling | Ripoff |
| '' | 978-0-06-012810-4 | George R. Marek | The Bed and the Throne the Life of Isabellad'Este |
| 1977 | 978-0-06-012811-1 | Arthur Maling | Schroeder's game |
| 1974 | 978-0-06-012812-8 | Jane Umanoff Margulies | The healthy family cookbook |
| 1975 | 978-0-06-012814-2 | Harold Macmillan | The past masters: Politics and politicians, 1906-1939 (A Cass Canfield book) |
| 1975 | 978-0-06-012817-3 | Kathryn Marshall | My sister gone |
| 1974 | 978-0-06-012818-0 | Anita Mason | An illustrated dictionary of jewellery |
| 1972 | 978-0-06-012819-7 | Jean Marzollo | Learning through play, |
| 1976 | 978-0-06-012821-0 | John Creasey | Gideon's drive |
| 1977 | 978-0-06-012822-7 | Gerald Mast | Film/cinema/movie: A theory of experience |
| 1974 | 978-0-06-012827-2 | Joseph Laurance Marx | Keep trying;: A practical book for the handicapped, |
| 1971 | 978-0-06-012828-9 | Karl Marx | The Grundrisse |
| 1974 | 978-0-06-012829-6 | David McLellan | Karl Marx: his life and thought |
| 1973 | 978-0-06-012830-2 | Peter C Marzio | Rube Goldberg: His Life and Work |
| '' | 978-0-06-012831-9 | Werner Maser | Hitler: legend, myth & reality |
| 1974 | 978-0-06-012832-6 | Werner Maser | Hitler's letters and notes |
| 1976 | 978-0-06-012834-0 | Peter Marzio | A Nation of Nations: The People Who Came to America As Seen Through Objects and Documents Exhibited at the Smithsonian Institution |
| '' | 978-0-06-012836-4 | A Nation of nations: The people who came to America as seen through objects and documents exhibited at the Smithsonian Institution |
| 1967 | 978-0-06-012837-1 | Melissa Mather | One Summer in Between |
| 1974 | 978-0-06-012838-8 | T. S Matthews | Great Tom; notes towards the definition of T. S. Eliot |
| 1975 | 978-0-06-012839-5 | Harry Mathews | The sinking of the Odradek Stadium and other novels |
| 1985 | 978-0-06-012841-8 | The Sinking of the Odradek Stadium |
| 1977 | 978-0-06-012842-5 | T. S Matthews | Jacks or better: A narrative |
| 1979 | 978-0-06-012843-2 | Arthur Maling | THE RHEINGOLD ROUTE (HARPER NOVEL OF SUSPENSE SER.) |
| 1977 | 978-0-06-012844-9 | Rachel Maddux | The orchard children |
| 1965 | 978-0-06-012845-6 | Bill Mauldin | I've Decided I Want My Seat Back |
| 1977 | 978-0-06-012848-7 | When last seen |
| '' | 978-0-06-012849-4 | Kathryn Marshall | Desert Places |
| '' | 978-0-06-012851-7 | Robert Malone | Rocketship: An Incredible Journey Through Science Fiction and Science Fact |
| 1978 | 978-0-06-012852-4 | Lois Rich-McCoy | Millionairess: Self-made women of America |