The Hungry Caterpillar...

Well I actually quite like:
Pride & Prejudice - chicks also dig this book making it great conversational ammo
Conan Doyle's Sherlock Holmes - mainly his adventure/stories books but the hound of the Baskervilles was pretty good.

More Recently:
Time travellers wife - not the film though
Three cups of tea
My legendary girlfriend (why you shouldnt be an AFC)