Adam of the Road is a novel by Elizabeth Janet Gray Vining. Vining won the Newbery Medal for excellence in American children's literature in 1943 from the book. Set in thirteenth-century England, the book follows the adventures of a young boy, Adam. After losing his spaniel and minstrel father, Adam embarks on a series of escapades throughout medieval England. The book is illustrated by Robert Lawson.

At Heaven's Gate is the second novel by Robert Penn Warren. First published in 1943, it was reprinted in New York by New Directions Publishing Corporation in 1985 with ISBN 0-8112-0933-4

Betsy and Tacy Go Downtown (1943) is the fourth volume in the Betsy-Tacy series by Maud Hart Lovelace. The book, along with the entire Betsy-Tracy and Deep Valley series, was republished in 2000 by HarperTrophy with a new cover art illustrated by Michael Koelsch.

The Big Rock Candy Mountain is a 1943 semi-autobiographical novel by American writer Wallace Stegner. It follows the life of the Mason family during the early 20th century in the United States and Canada. The book is structured in ten sections.

The Black Angel is a 1943 novel by Cornell Woolrich, which was based on two of his own short stories, Murder in Wax and Face Work. Woolrich had reworked many of his short stories into full-length novels, including Black Angel.

The Book of Ptath is a science fiction novel by Canadian-American writer A. E. van Vogt. It was first published in book form in 1947 by Fantasy Press in an edition of 3,021 copies. The novel was originally serialized in the magazine Unknown in October 1943. The book has also appeared under the titles Two Hundred Million A.D. and Ptath.

The Case of Charles Dexter Ward is a short horror novel by American writer H. P. Lovecraft, written in early 1927, but not published during the author's lifetime. Set in Lovecraft's hometown of Providence, Rhode Island, it was first published in the May and July issues of Weird Tales in 1941; the first complete publication was in Arkham House's Beyond the Wall of Sleep collection (1943). It is included in the Library of America volume of Lovecraft's work.

The Clue in the Jewel Box is the twentieth volume in the Nancy Drew Mystery Stories series. It was first published in 1943 under the pseudonym Carolyn Keene. The actual author was ghostwriter Mildred Wirt Benson.

Conjure Wife (1943) is a supernatural horror novel by American writer Fritz Leiber. Its premise is that witchcraft flourishes as an open secret among women. The story is told from the point of view of a small-town college professor who discovers that his wife is a witch.

Double Indemnity is a 1943 crime novel by American journalist-turned-novelist James M. Cain. It was first published in serial form in Liberty magazine in 1936 and later republished as one of "three long short tales" in the collection Three of a Kind. The novel later served as the basis for the film of the same name in 1944, adapted for the screen by the novelist Raymond Chandler and directed by Billy Wilder.

The Dream-Quest of Unknown Kadath is a novella by American writer H. P. Lovecraft. Begun probably in the autumn of 1926, the draft was completed on January 22, 1927 and it remained unrevised and unpublished in his lifetime. It is both the longest of the stories that make up his Dream Cycle and the longest Lovecraft work to feature protagonist Randolph Carter. Along with his 1927 novel The Case of Charles Dexter Ward, it can be considered one of the significant achievements of that period of Lovecraft's writing. The Dream-Quest combines elements of horror and fantasy into an epic tale that illustrates the scope and wonder of humankind's ability to dream.

Earth's Last Citadel is a science fiction novel written by the American husband and wife team of C.L. Moore and Henry Kuttner. It was first published in 1943 in the magazine Argosy and in book form it was published first in 1964.

File For Record is a novel that was published in 1943 by Phoebe Atwood Taylor writing as Alice Tilton. It is the sixth of the eight Leonidas Witherall mysteries.

The Flickering Torch Mystery is Volume 22 in the original The Hardy Boys Mystery Stories published by Grosset & Dunlap. The book was written for the Stratemeyer Syndicate by Leslie McFarlane in 1943. Between 1959 and 1973 the first 38 volumes of the series were systematically revised as part of a project directed by Harriet Adams, Edward Stratemeyer's daughter. The original version of the book was rewritten in 1971 by Vincent Buranelli resulting in two different stories with the same title.

Fog Magic by Julia L. Sauer is a children's fantasy novel set in Nova Scotia. It was a Newbery Honor recipient in 1944. Fog Magic tells the story of a young girl who, on foggy days, travels back in time to enter the past life of an abandoned village. Lynd Ward illustrated the book, which was published by Viking.

The Forest and the Fort is an historical novel by the American writer Hervey Allen based upon the Siege of Fort Pitt in 1763. The book was a New York Times bestseller in 1943.

The Fountainhead is a 1943 novel by Russian-American author Ayn Rand, her first major literary success. The novel's protagonist, Howard Roark, is an intransigent young architect, who battles against conventional standards and refuses to compromise with an architectural establishment unwilling to accept innovation. Roark embodies what Rand believed to be the ideal man, and his struggle reflects Rand's belief that individualism is superior to collectivism.

Freddy and the Bean Home News (1943) is the tenth book in the humorous children's series Freddy the Pig written by American author Walter R. Brooks and illustrated by Kurt Wiese. The story takes place when the United States was in the middle of World War II.

Gideon Planish is a 1943 novel by American writer Sinclair Lewis. The novel tells the story of Gideon Planish, an unprincipled social climber who becomes involved in various shady philanthropic organizations in his quest for stature without accountability. The work did not fare as well with critics as some of Lewis' earlier social novels, and is considered one of his minor works.

The Human Comedy is a 1943 novel by William Saroyan. It originated as a 240-page film script written for MGM. Saroyan was planning to produce and direct the film, but he was dropped from the project either because the script was too long or because a short film he directed as a test did not pass muster—or both. He walked off the lot, went home, and swiftly created this novelization, which was published just before the film came out. It was the March 1943 Book-of-the-Month Club selection and became a best-seller a week after its release. Saroyan won the Academy Award for Best Story for the film, The Human Comedy.

I Wouldn't Be in Your Shoes is a 1943 collection of five novellas by American crime writer Cornell Woolrich under the pseudonym "William Irish". It includes one of Woolrich's most noted works, Nightmare.

Johnny Tremain is a work of historical fiction written in 1943 by Esther Forbes that is set in Boston prior to and during the outbreak of the American Revolution. Intended for teen-aged readers, the novel's themes include apprenticeship, courtship, sacrifice, human rights, and the growing tension between Patriots and Loyalists as conflict nears. Events depicted in the novel include the Boston Tea Party, the British blockade of the Port of Boston, the midnight ride of Paul Revere, and the Battles of Lexington and Concord.
Journey in the Dark is a 1943 novel by Martin Flavin. It won both the 1943 Harper Prize and the 1944 Pulitzer Prize, and was printed as an Armed Services Edition. The New York Times called the book "a story of a boy from Iowa who becomes a business tycoon at the price of his integrity.”

The Lady in the Lake is a 1943 detective novel by Raymond Chandler featuring the Los Angeles private investigator Philip Marlowe. Notable for its removal of Marlowe from his usual Los Angeles environs for much of the book, the novel's complicated plot initially deals with the case of a missing woman in a small mountain town some 80 miles (130 km) from the city. The book was written shortly after the attack on Pearl Harbor and makes several references to America's recent involvement in World War II.

Laura (1943) is a detective novel by Vera Caspary. It is her best known work, and was adapted into a popular film in 1944, with Gene Tierney in the title role.

The Little Locksmith is a memoir by Katharine Butler Hathaway about the effects of spinal tuberculosis on her childhood and adult life. Originally published in 1943, it was reprinted by The Feminist Press in 2000.

The Looking-Glass is a 1943 novel by William March. A continuation of his "Pearl County" series of novels and short stories, it is considered by many to be his greatest work. Originally titled Kneel to the Prettiest. The first two novels in the series are Come in at the Door and The Tallons.

Love in a Fallen City (傾城之戀) is a 1943 Chinese-language novel by Eileen Chang. It is also the first collection in English of the work of Eileen Chang, whom Ang Lee has called "the fallen angel of Chinese literature", the book is an original title in the NYRB "Classics" series.

The Man Next Door is a murder mystery and espionage novel by Mignon G. Eberhart. It was published by Random House in 1943, and reprinted in 1976 by Popular Library and in 2004 by Black Dagger Crime (ISBN 978-0754086543).

Midnight and Jeremiah is a 1943 children's book written by Sterling North and illustrated by Kurt Wiese. It concerns a boy named Jeremiah who adopts a black baby lamb and as the story progresses they share a strong bond. Midnight and Jeremiah was the basis for the 1949 film So Dear to My Heart, whose title was used for a revised edition, published in 1948, of the original book.

Miracle in the Rain is a United States home front during World War II-themed novella by veteran screenwriter Ben Hecht, published in the April 3, 1943 issue of The Saturday Evening Post weekly magazine then, within six months, issued in booklet form and, thirteen years later, following four live television productions which reduced the story to plot essentials, was adapted by him into a Warner Bros. feature film released on March 31, 1956.

Mountain Born is a children's historical novel by Elizabeth Yates. Set in the sparsely populated Rocky Mountains during the 19th century, it describes the life of a shepherd's family. The novel, illustrated by Nora Spicer Unwin, was first published in 1943 by Coward-McCann and was a Newbery Honor recipient in 1944. In 1972 a movie based on the book was broadcast on 'The Wonderful World of Disney'. Shot in Telluride, Colorado, it starred Sam Austin as the shepherd boy.

Rufus M. by Eleanor Estes is the third novel in the children's series known as The Moffats. Published in 1943, it was a Newbery Honor book. The title character is the youngest of four children growing up in a small town in Connecticut in 1918.

She Died a Lady is a mystery novel by American writer John Dickson Carr, who published it under the name of Carter Dickson. It is a whodunnit featuring the series detective Sir Henry Merrivale.
There Was an Old Woman is a novel published in 1943 by Ellery Queen, byname of American writers Manfred B. Lee and Frederic Dannay. It is a mystery novel primarily set in New York City, US.

These Happy Golden Years is an autobiographical children's novel written by Laura Ingalls Wilder and published in 1943, the eighth of nine books in her Little House series – although it originally ended it. It is based on her later adolescence near De Smet, South Dakota, featuring her short time as a teacher, beginning at age 15, and her courtship with Almanzo Wilder. It spans the time period from 1882 to 1885, when they marry.

A Tree Grows in Brooklyn is a 1943 semi-autobiographical novel written by Betty Smith. The story focuses on an impoverished but aspirational adolescent girl and her family living in Williamsburg, Brooklyn, New York City, during the first two decades of the 20th century.

Two Serious Ladies is a 1943 modernist novel by the American writer Jane Bowles. It follows two upper-class women, Christina Goering and Frieda Copperfield, as they descend into debauchery.

Wide is the Gate is the fourth novel in Upton Sinclair's Lanny Budd series. First published in 1943, the story covers the period from 1934 to 1937.