The World According to Garp is absolutely fantastic. I just read it this summer myself.
Compiling a reading list is something I am slacking off on, just a tad. I have read five books so far since the beginning of May. But honestly, when you read about twenty-two books a semester for college you like to take things slow, and goof off a bit. When I go to the library I rarely have a clear idea of what I wish to read in mind. I'll store suggestions in my mind and do some shelf browsing.
So far, I have read:
The World According to Garp by John Irving
The Satanic Verses by Salman Rushdie
The Joy Luck Club by Amy Tan
Candide by Voltaire
The Hitchhiker's Guide to the Galaxy by Douglas Adams
I'm currently reading Heart-Shaped Box by Joe Hill.