It's not unheard of for people to become Atheist after reading the Bible. That's what did it for Penn Jillette!

http://bigthink.com/ideas/20808

Don't parents know how to manage kids' use of computers & the internet?

This is exactly the problem I have with what Sam's Club did. The only complaints I actually could find posted about the book were actually complaints about the author's OTHER work and the fact that he is an atheist. Pulling the book because of complaints about his other work seems wrong to me. Pulling the book because the author is an Atheist is incredibly wrong to me, and I doubt Sam's Club did that (let's hope, anyway!). More likely they believed the concerns at face value and thought "oh my, this book contains sex and might be given to kids" without actually verifying the complaints they got. I just don't understand or agree with the logic of pulling one work because the author's other work offends some.