Wow. Lots of great suggestions here.
I'll throw in a few of my own:
"American Psycho" by Brett Easton Ellis. Better than the movie. Though I'll warn you, the last third of the book is a little...graphic.
"Little Big Man" by Thomas Berger. Kind of a Western, kind of a satire, insanely funny. Again, better than the movie.
"The Illuminatus Trilogy" by Robert Shea and Robert Anton Wilson. Pseudo-pyschedillic philosophical fiction that will blow your mind all over your face. And it's not really a "trilogy". All the "volumes" come in a single book.
And finally,
If you enjoyed "The Stand", you might like "Imajica" by Clive Barker. It's so long, the "pocket" edition is split into two books that are roughly a thousand pages each.
I'll throw in a few of my own:
"American Psycho" by Brett Easton Ellis. Better than the movie. Though I'll warn you, the last third of the book is a little...graphic.
"Little Big Man" by Thomas Berger. Kind of a Western, kind of a satire, insanely funny. Again, better than the movie.
"The Illuminatus Trilogy" by Robert Shea and Robert Anton Wilson. Pseudo-pyschedillic philosophical fiction that will blow your mind all over your face. And it's not really a "trilogy". All the "volumes" come in a single book.
And finally,
If you enjoyed "The Stand", you might like "Imajica" by Clive Barker. It's so long, the "pocket" edition is split into two books that are roughly a thousand pages each.