Elizabeth Hand's Winterlong, probably 3-4 times. Most of Raymond Chandler and Dashiel Hammet I've read multiple times. I've read Brautigan's Dreaming of Babylon a bunch of times too. All of William Gibson. Miyazaki's Nausicaä of The Valley of Wind, in various languages. Stephen Cosgrove's Muffin Muncher, I couldn't say how many times I must have read that (It appears they've now changed the title to Muffin Dragon). I've read The Soul of a New Machine a couple of times too. The Hitchhiker's and Dirk Gently's trilogies a few times. Stefano Benni's Baol probably half a dozen times. And Acts of The Apostles by John FX Sundman a bunch too. Oh, and a few of Martin Gardner's books. And Smullyan's To Mock a Mockingbird. And most probably also many others. Most of my books are now in boxes or have been gifted away, though.
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