Bookiepoo
This book, "X and Why: The rules of attraction: why gender still matters," by Tom Whipple, sounds good (per a tweet I saw) -- and I just ordered it myself on Kindle. Only $7.19 for the Kindle copy when I bought it. Paperback is $10.37.

Book by my fascinating and very smart friend, Virginia Postrel, is on Kindle Special for $1.99. Highly recommend it: "The Substance of Style: How the Rise of Aesthetic Value Is Remaking Commerce, Culture, and Consciousness."

And do get your copy of my "science-help" book, "Unf*ckology: A Field Guide to Living with Guts and Confidence."