There is no way I could list (or even remember) them all. It has to be over a hundred books. I am reading 3 right now.
I didn't keep a list, I know I didn't read nearly as many as scarletpeaches...let's see what I can remember:
The Handmaid's Tale, Margaret Atwood
A Farewell to Arms, Hemingway
Pilgrim, Sara Douglass
Watchers, Dean Koontz (can't help it, I love this book and have read it dozens of times)
A few more Harlequin novels than I care to admit (hey, if you're gonna write it, you gotta read it...)
Several books on writing, the titles of which escape me right now
That's all I can remember off hand, but I know I read more than that.
Out of the above list, the only one I couldn't bear to finish was The Rule of Four.
Out of curiosity, I counted the number of books that I bought from a retailer. I'm not counting used books through Amazon or any other sources. I count ten that I got from a retailer...I guess that's reasonable support for our industry. I'd be interested to know how many new books others have bought.