Good dating books?

:)
Hi all, Got a query for you.

Me an Sue been reading "10 things couples do to mess up their relationships" by Dr. Laura.

Dr. Laura is a "devout" jew.

Sue and I are not.
I'm wondering if anyone knows of a similar book with a lot of relationship insight which does not tout religion every other paragraph as the answer to all our problems.

It's not that Dr. Laura doesn't give some good advice, but we're looking for something a little less religion bias.

Frankly pal, there's just absolutely no other way for you to have the "strongest love" that would totally satisfy and consume your total being but to know its source...:)

Thank you Dr. Laura. Anyone else?