http://www.amazon.com/Father-Knows-Best-Dads-Be/dp/078920...
It's a book set - I got the first three for my hubby when we were pregnant, and got the latest Toddler book for him for his birthday. He loves it. The language is better suited to guys than most parenting books, plus it focuses on what HE brings to the table. I had no idea that despite a shared responsibility for finances, my husband was losing sleep about fiscal responsibility while I micromanaged our food intake! The individual books are:
The Expectant Father, Facts, Tips, and Advice for Dads-to-Be; The New Father
A Dad's Guide to the First Year
A Dad's Guide to the Toddler Years (The New Father)
by Armin A. Brott (Author), Jennifer Ash (Author)
Another hysterical one is Be Prepared: A Practical Handbook for New Dads (Paperback). If your friend is freaked out and just needs a few tips to refresh the Boy Scout he once was, this book fits the bill!
Enjoy!