The first list is Richard Canning's 50 Gay and Lesbian Books Everybody Must Read:
Yahweh Samuel 1 & 2
Tablets Gilgamesh
Sappho Poems
Plato The Symposium
Horace Walpole Letters
Herman Melville Moby Dick
Walt Whitman Leaves of Grass
Arthur Rimbaud A Season in Hell
Henry James The Bostonians
A.E. Housman A Shropshire Lad
Oscar Wilde De Profundis
Colette Claudine at School
Thomas Mann Death in Venice
Ronald Firbank The Flower Beneath the Foot
Virginia Woolf Mrs. Dalloway
Marcel Proust Time Regained
Ivy Compton-Burnett More Women than Men
Constantine Cavafy Poems
Djuna Barnes Nightwood
Vita Sackville-West Letters to Virginia Woolf
Evelyn Waugh Brideshead Revisited
Marguerite Yourcenar Memoirs of Hadrian
Patricia Highsmith The Price of Salt
G.F. Green In the Making
Yukio Mishima Forbidden Colors
Allen Ginsberg Howl and Other Poems
James Baldwin Giovanni's Room
Harold Brodkey First Love and Other Sorrows
Shelagh Delaney A Taste of Honey
Christopher Isherwood A Single Man
José Lezama Lima Paradiso
James Purdy Eustace Chisholm and the Works
J.R. Ackerley My Father and Myself
Mañuel Puig Betrayed by Rita Hayworth
William Burroughs The Wild Boys
Mary Renault The Persian Boy
Coleman Dowell Too Much Flesh and Jabez
Andrew Holleran Dancer from the Dance
Audre Lorde The Cancer Journals
Alice Walker The Color Purple
Edmund White A Boy's Own Story
Jeanette Winterson Oranges Are Not the Only Fruit
Hervé Guibert To the Friend Who Did Not Save My Life
Rebecca Brown The Terrible Girls
Tom Spanbauer The Man Who Fell in Love with the Moon
John Foster Take Me to Paris, Johnny
Gore Vidal Palimpset
Matthew Stadler Allan Stein
Douglas Wright Ghost Dance
Susan Smith Burning Dreams
The second, covering recent gay fiction now out of print, is The Lost Library: Gay Fiction Rediscovered:
Glenway Wescott The Apple of the Eye
Roger Peyrefitte The Exile of Capri
Donald Windham Two Peple
George Baxt A Queer Kind of Death
Kyle Onstott & Lance Horner Child of the Sun
John Donovan I'll Get There. It Better Be Worth the Trip
Daniel Curzon Something You Do in the Dark
Lynn Hall Stick and Stones
Richard Hall Couplings
Charles Nelson The Boy Who Picked the Bullets Up
Paul Rogers Saul's Book
Agustin Gomez-Arcoz The Carnivorous Lamb
Robert Ferro The Blue Star
George Whitmore Nebraska
Paul Reed Longing
John Gilgun Music I Never Dreamed Of
Allen Barnett The Body and Its Dangers
Neil Bartlett Ready to Catch him Should He Fall
Patrick Roscoe Birthmarks
Melvin Dixon Vanishing Rooms
Michael Grumley Life Drawing
James McCourt Time Remaining
Bruce Benderson User
Mark Merlis American Studies
Douglas Sandowick Sacred Lips of the Bronx
J.S. Marcus The Captain's Fire
Rabih Almaddine The Perv: Stories