I found the 2001 Futurama calendar, so I’m adding on to the Calendar Bonus Feature from previous:

Growing Up in Tier 3000 by Felix C. Gotschalk
The City and the Stars by Arthur C. Clarke
The Anti-Death League by Kingsley Amis
Kindred by Octavia Butler
The Difference Engine by William Gibson and Bruce Sterling
The Funhouse by Benjamin Appel
The Sirens of Titan by Kurt Vonnegut Jr.
Earthman, Come Home by James Blish
Free Zone by Charles Platt
Quarantine by Greg Eagan
Up the Line by Robert Silverberg
Steel Beach by John Varley
Sheep Look Up by John Brunner
Dragon Masters by Jack Vance
The Man in the High Castle by Philip K. Dick
The Zen Gun by Barrington J. Bayley
The Drive In 2: Not Just One of Them Sequels by Joe R. Lansdale
Ender’s Game by Orson Scott Card
The Movement of Mountains by Michael Blumlein
Halo by Tom Maddox
The Wanting Seed by Anthony Burgess
Bill, The Galactic Hero by Harry Harrison
Crashcourse by Wilhelmina Baird
Immortality, Inc by Robert Sheckley
Snowcrash by Neal Stephenson
Brave New World by Aldous Huxley