The Adventures of Augie March by Saul Bellow

　　All the King’s Men by Robert Penn Warren

　　American Pastoral by Philip Roth

　　An American Tragedy by Theodore Dreiser

　　Animal Farm by George Orwell

　　Appointment in Samarra by John O’Hara

　　Are You There God? It’s Me, Margaret by Judy Blume

　　The Assistant by Bernard Malamud

　　At Swim-Two-Birds by Flann O’Brien

　　Atonement by Ian McEwan

　　Beloved by Toni Morrison

　　The Berlin Stories by Christopher Isherwood

　　The Big Sleep by Raymond Chandler

　　The Blind Assassin by Margaret Atwood

　　Blood Meridian by Cormac McCarthy

　　Brideshead Revisited by Evelyn Waugh

　　The Bridge of San Luis Rey by Thornton Wilder

　　Call It Sleep by Henry Roth

　　Catch-22 by Joseph Heller

　　The Catcher in the Rye by J.D. Salinger

　　A Clockwork Orange by Anthony Burgess

　　The Confessions of Nat Turner by William Styron

　　The Corrections by Jonathan Franzen

　　The Crying of Lot 49 by Thomas Pynchon

　　A Dance to the Music of Time by Anthony Powell

　　The Day of the Locust by Nathanael West

　　Death Comes for the Archbishop by Willa Cather

　　A Death in the Family by James Agee

　　The Death of the Heart by Elizabeth Bowen

　　Deliverance by James Dickey

　　Dog Soldiers by Robert Stone

　　Falconer by John Cheever

　　The French Lieutenant’s Woman by John Fowles

　　The Golden Notebook by Doris Lessig

　　Go Tell it on the Mountain by James Baldwin

　　Gone With the Wind by Margaret Mitchell

　　The Grapes of Wrath by John Steinbeck

　　Gravity’s Rainbow by Thomas Pynchon

　　The Great Gatsby by F. Scott Fitzgerald

　　A Handful of Dust by Evelyn Waugh

　　The Heart Is A Lonely Hunter by Carson McCullers

　　The Heart of the Matter by Graham Greene

　　Herzog by Saul Bellow

　　Housekeeping by Marilynne Robinson

　　A House for Mr. Biswas by V.S. Naipaul

　　I, Claudius by Robert Graves

　　Infinite Jest by David Foster Wallace

　　Invisible Man by Ralph Ellison

　　Light in August by William Faulkner

　　The Lion, The Witch and the Wardrobe by C.S. Lewis

　　Lolita by Vladimir Nabokov

　　Lord of the Flies by William Golding

　　The Lord of the Rings by J.R.R. Tolkein

　　Loving by Henry Green

　　Lucky Jim by Kingsley Amis

　　The Man Who Loved Children by Christina Stead

　　Midnight’s Children by Salman Rushdie

　　Money by Martin Amis

　　The Moviegoer by Walker Percy

　　Mrs. Dalloway by Virginia Woolf

　　Naked Lunch by William Burroughs

　　Native Son by Richard Wright

　　Neuromancer by William Gibson

　　Never Let Me Go by Kazuo Ishiguro

　　1984 by George Orwell

　　On the Road by Jack Kerouac

　　One Flew Over the Cuckoo’s Nest by Ken Kesey

　　The Painted Bird by Jerzy Kosinski

　　Pale Fire by Vladimir Nabokov

　　A Passage to India by E.M. Forster

　　Play It As It Lays by Joan Didion

　　Portnoy’s Complaint by Philip Roth

　　Posession by A.S. Byatt

　　The Power and the Glory by Graham Greene

　　The Prime of Miss Jean Brodie by Muriel Spark

　　Rabbit, Run by John Updike

　　Ragtime by E.L. Doctorow

　　The Recognitions by William Gaddis

　　Red Harvest by Dashiell Hammett

　　Revolutionary Road by Richard Yates

　　The Sheltering Sky by Paul Bowles

　　Slaughterhouse-Five by Kurt Vonnegut

　　Snow Crash by Neal Stephenson

　　The Sot-Weed Factor by John Barth

　　The Sound and the Fury by William Faulkner

　　The Sportswriter by Richard Ford

　　The Spy Who Came in From the Cold by John LeCarre

　　The Sun Also Rises by Ernest Hemingway

　　Their Eyes Were Watching God by Zora Neale Hurston

　　Things Fall Apart by Chinua Achebe

　　To Kill a Mockingbird by Harper Lee

　　To the Lighthouse by Virginia Woolf

　　Tropic of Cancer by Henry Miller

　　Ubik by Philip K. Dick

　　Under the Net by Iris Murdoch

　　Under the Volcano by Malcolm Lowrey

　　Watchmen by Alan Moore & Dave Gibbons

　　White Noise by Don DeLillo

　　White Teeth by Zadie Smith

　　Wide Sargasso Sea by Jean Rhys

Watchmen is an interesting choice considering that it's a graphic novel.