Takeaway: Most sex books are either Puritan or Pornographic. This book tries to show the Christian view is neither.
In general I am not a fan of Christian sex books. Most books either hold people to an impossibly high (and usually non-biblical) standard (a man should be able to train himself to never look at a woman or all dating is wrong, etc.) or promise a ‘mind-blowing’ sex if you just follow the book’s directions. While this book occasionally veers into the ‘mind blowing sex’ territory, I think it is good at trying to understand the biblical standards and then leave everything else open. (By the way, I picked this up free from Amazon on kindle. When I first bought it that it was the James Dobson book “What Wives Wish Their Husbands Knew about Women” and almost did not get it. It is not that book. It was published in 2007 and is very current in language and references.)
Honestly, there is not much new info here. While authors are all psychologists that specialize in couple’s therapy, the advice is fairly run of the mill (woo your wife all day, she is more turned on by cleaning the house than roses, etc). There is a short section on biology but most of the book is on relationships. The advice does not really need to be new (and probably is more helpful because it is not new). Sometimes we just need a reminder.