Fiction - Double Indemnity, by James M. Cain
Non-Fiction - Bourbaki: A Secret Society of Mathematicians, by Maurice Mashaal
If you liked the movie adaptation of Cain's novel, the book will not disappoint you.
"I couldn't be mistaken about what she meant, not after fifteen years in the insurance business. I mashed out my cigarette, so I could get up and go. I was going to get out of there, and drop those renewals and everything else about her like a red-hot poker. But I didn't do it. She looked at me, a little surprised, and her face was about six inches away. What I did do was put my arm around her, pull her face against mine, and kiss her on the mouth, hard. I was trembling like a leaf. She gave it a cold stare, and then she closed her eyes, pulled me to her, and kissed me back." [p. 13]