Here are items I personally recommend and use!

www.petexpertise.com/PQDogs/index.php

The Other End of the Leash

by Patricia B. McConnell

It's Me or the Dog

by Victoria Stilwell

Bones Would Rain from the Sky

Merle's Door

by Ted Kerasote

For The Love of a Dog

by Patricia McConnell

The Puppy Whisperer

by the REAL Dog Whisperer, Paul Owens

Don't Shoot the Dog

by Karen Pryor