M.L.
My Boys Can Swim!
Definitely written for men, but it's more pregnancy related.
http://www.amazon.com/My-Boys-Can-Swim-Pregnancy/dp/07615...
The Expectant Father is a good dad's book:
http://www.amazon.com/Expectant-Father-Advice-Dads-Be/dp/...
and so is "Be Prepared"
http://www.amazon.com/Be-Prepared-Practical-Handbook-Dads...