
Adrian Mole: From Minor to Major is a compilation of the first three books The Secret Diary of Adrian Mole, Aged 13¾, The Growing Pains of Adrian Mole and The True Confessions of Adrian Albert Mole. The book also contains the specially written bonus, Adrian Mole and the Small Amphibians. It was first published in August 1991.

Anauroch is an accessory for the fictional Forgotten Realms campaign setting for the second edition of the Advanced Dungeons & Dragons fantasy role-playing game.

The Atruaghin Clans is an accessory for the Dungeons & Dragons fantasy role-playing game. The book was written by William W. Connors, and was published in 1991. Cover art is by Clyde Caldwell, with interior illustrations by Stephen Fabian.

The Baptist Hymnal is the primary book of hymns and songs used for Christian worship in churches affiliated with the United States denomination, the Southern Baptist Convention.

Battlesystem Skirmishes is an accessory for the Advanced Dungeons & Dragons fantasy role-playing game.

Beastly Tales is a 1991 collection of ten fables in poetry written by Vikram Seth . Its full title is Beastly Tales from Here and There and, in the introduction, Seth states "the first two come from India, the next two from China, the next two from Greece, the next two from the Ukraine. The final two came directly to me from the Land of Gup".

Bi Any Other Name: Bisexual People Speak Out, published by Riverdale Avenue Books, is an anthology edited by Loraine Hutchins and Lani Ka'ahumanu, and is one of the seminal books in the history of the modern bisexual rights movement. It holds a place that is in many ways comparable to that held by Betty Friedan's The Feminine Mystique in the feminist movement.

The Boomer Bible is a book written by R. F. Laird. In structure, the book is based on the Christian Bible, but it is neither a simple parody of the Bible, nor is it sacrilegious specifically toward the Bible or Christianity. Laird described the book as expressing the things people say rather than the beliefs of one.

Chicago by Night is a tabletop role-playing game supplement originally released by White Wolf Publishing in 1991 for the first edition of their game Vampire: The Masquerade. It was released in updated versions for the game's second and fifth editions in 1993 and 2020. As a sandbox-style setting sourcebook for gamemasters to use in campaigns, Chicago by Night describes the city of Chicago as it is portrayed within the game's setting, reinterpreted as having a large population of vampires.

The Cinnamon Peeler is a lyric poem by Canadian writer Michael Ondaatje. The poem is about love but also about writing. The speaker of the poem travels through vastly different temporalities, wishing for different outcomes in a subjunctive past and settling on the hope given him as he is in dialogue with his memory. Speaking to someone who is incapable of being touched, he is drawn more and more to other senses, to the words of his memory, which finally acknowledge that touching is impossible, by saying "I am the Cinnamon Peeler's Wife. Smell me." Smell being the critical sense here.

The Complete Book of Dwarves is a supplemental rulebook for the 2nd edition of the Advanced Dungeons & Dragons fantasy role-playing game, published in 1991 by TSR, Inc. It contains a variety of information useful to playing dwarf characters in the game, including information on strongholds, dwarven subraces, character "kits", role-playing, mining, and more. The book was later reprinted in November, 1993, with a slightly different cover.

The Complete Psionics Handbook is a supplemental rulebook for the 2nd edition of the Dungeons & Dragons fantasy role-playing game, published in 1991 by TSR, Inc.

The Contemporary English Version or CEV is a translation of the Bible into English, published by the American Bible Society. An anglicized version was produced by the British and Foreign Bible Society, which includes metric measurements for the Commonwealth market.

Cosmic Trigger II: Down to Earth is the second book in the Cosmic Trigger series, a three-volume autobiographical and philosophical work by Robert Anton Wilson.

The Crest of the Peacock: Non-European Roots of Mathematics is a book authored by George Gheverghese Joseph and published by Princeton University Press, the third edition of which was released in 2011. The book was brought out as a response to view of the history of mathematics epitomized by Morris Kline's statement that, comparing to what the Greeks achieved, "the mathematics of Egyptians and Babylonians is the scrawling of children just learning to write, as opposed to great literature", criticised by Joseph as "Eurocentric".

Darwin on Trial is a 1991 book by law professor Phillip E. Johnson disputing tenets of science and evolution and promoting creationism. Johnson wrote the book with the thesis that evolution could be "tried" like a defendant in court. Darwin on Trial became a central text of the intelligent design movement, and Johnson has been described as the "father of ID".

The Dungeons & Dragons Rules Cyclopedia is a 1991 book published by TSR, Inc., as a continuation of the basic edition of the Dungeons & Dragons fantasy role-playing game, which ran concurrently with Advanced Dungeons & Dragons. Its product designation was TSR 1071.

Flow Chart is a long poem by the American writer John Ashbery, published in its own volume in 1991.

Fly Fishing: Memories of Angling Days, also published as Fly Fishing by J. R. Hartley, is a fishing book by British angling author Michael Russell under the pseudonym of J. R. Hartley. It was published by Stanley Paul in 1991 and was intended to capitalise on the popularity of the J. R. Hartley fictional character.
The Gallifrey Chronicles is a book related to the long-running British science fiction television series Doctor Who. Written by John Peel, The Gallifrey Chronicles is an exploration of the fictional history of the planet Gallifrey as revealed in the television series. It was published by Virgin Publishing in 1991.

The Harriers is a 1991 anthology of shared world short stories, edited by Gordon R. Dickson. The stories are set in a world created by Dickson and are original to this collection.

Horde Campaign is an accessory for the Dungeons & Dragons fantasy role-playing game.

Maztica Campaign Set is an accessory for the 2nd edition of the Advanced Dungeons & Dragons fantasy role-playing game. The campaign set was co-authored by Douglas Niles and Tim Beach and published by TSR, Inc. in 1991.

The Middle East Bedside Book is a collection of stories and information about the Middle East, edited by Anglo-Afghan author, Tahir Shah. The book was published in June 1991 by The Octagon Press.

A Moment of War (1991) by the British author Laurie Lee is the last book of his semi-autobiographical trilogy. It covers his months as a combatant in the Spanish Civil War from 1937 to 1938. The preceding books of the trilogy are Cider With Rosie (1959) and As I Walked Out One Midsummer Morning (1969).

Mutants in Avalon is the fifth supplement for the After the Bomb role-playing game, originally based on and compatible with Teenage Mutant Ninja Turtles & Other Strangeness. It was published by Palladium Books in January 1991 and uses the Palladium Megaversal system.

Nightmare Keep (ISBN 1-56076-147-4) is an adventure module for the fictional Forgotten Realms campaign setting for the second edition of the Advanced Dungeons & Dragons fantasy role-playing game.

The Pagan Middle Ages is an academic anthology edited by the Belgian historian Ludo J.R. Milis. Containing eight papers by various Dutch and Belgian historians and archaeologists, it is devoted to the study of how various pre-Christian religious beliefs and practices survived and were absorbed into the new, Christian society in Europe during the Middle Ages. It was first published by the Institut Historique Belge de Rome in 1991 under the Dutch title of De Heidense Middeleeuwen and subsequently translated into English by Tanis Guest and published by The Boydell Press in 1998.

Realmspace is an accessory for the Spelljammer campaign setting for the Dungeons & Dragons fantasy role-playing game.

Refuge: An Unnatural History of Family and Place is a book-length essay by environmentalist Terry Tempest Williams. This book explores the relationship between the natural and unnatural along with condemning the American government for testing nuclear weapons in the West. Williams uses components of nature such as the flooding of the Great Salt Lake and the resulting dwindling populations of birds at Bear River Migratory Bird Refuge to illustrate the importance of nature preservation, acceptance of change, and the impact of human intervention on the natural world.

The Ruins of Undermountain is a boxed set for the Forgotten Realms campaign setting for the second edition of the Advanced Dungeons & Dragons fantasy role-playing game. The set was written by Ed Greenwood and published by TSR. It featured box cover art by Brom. and was published in 1991.

Preludes & Nocturnes is the first trade paperback collection of the comic book series The Sandman, published by the DC Comics imprint Vertigo. It collects issues #1–8. It is written by Neil Gaiman, illustrated by Sam Kieth, Mike Dringenberg and Malcolm Jones III, colored by Robbie Busch and lettered by Todd Klein.

Dream Country is the third trade paperback collection of the comic book series The Sandman, published by DC Comics. It collects issues #17–20. It is written by Neil Gaiman, illustrated by Kelley Jones, Charles Vess, Colleen Doran and Malcolm Jones III, coloured by Robbie Busch and Steve Oliff, and lettered by Todd Klein.

The Simpsons Uncensored Family Album is a 1991 book, by Matt Groening, that mimics a family album that the Simpsons television family would have. It includes family trees of the Bouvier and Simpson families. The Simpsons Uncensored Family Album was published by Harper Paperbacks. Reviews of the book from critics have noted that fans of The Simpsons should enjoy it.

Star Trek: The Next Generation: Technical Manual is a paperback reference guide detailing the inner and other workings of the fictional Federation starship Enterprise-D and other aspects of technology that appeared in the television series Star Trek: The Next Generation.

The Sun, My Father is a 1991 poetry collection by Finnish Sami author Nils-Aslak Valkeapää. It won the Nordic Council's Literature Prize in 1991.

Time Lord — Adventures through Time and Space is a Doctor Who role-playing game, written by Ian Marsh and Peter Darvill-Evans and published in 1991 by Virgin Publishing. This game is totally unrelated to the previously released Doctor Who RPG by FASA, having different and simpler mechanics that often seemed arbitrary. For example, the companion Polly is a secretary yet according to her statistics, she can hardly read or write.

Vikings Campaign Sourcebook is an accessory for the Advanced Dungeons & Dragons fantasy role-playing game.

What Work Is is a collection of poetry by Philip Levine. The collection has many themes that are representative of Levine's writing including physical labor, class identity, family relationships and personal loss. Its primary focus on work and the working class led to it being studied with emphasis on Marxist literary criticism. The focus on work is expressed in thematically different ways throughout the collection. Furthermore, much of the collection was shaped by concerns for blue collar workers as well as nationwide political events.

Where Once We Walked, compiled by noted genealogist Gary Mokotoff and Sallyann Amdur Sack with Alexander Sharon, is a gazetteer of 37,000 town names in Central and Eastern Europe focusing on those with Jewish populations in the 19th and first half of the 20th centuries and most of whose Jewish communities were almost or completely destroyed during The Holocaust.

Writing War: Fiction, Gender, & Memory is a 1991 text on women authors, war stories, and literary criticism by American professor Lynne Hanley.