I enjoyed
Perfect Puppy in 7 Days (Sophia Yin).
Perfect Puppy in 7 Days: How to Start Your Puppy... .
I bought it on my Kindle & I wish I had gotten a hard copy. It has photos in it & it just doesn't look all that great on a Kindle.
I also considered getting
The Puppy Primer (Patricia McConnell).
The Puppy Primer: Patricia B. McConnell:... Dog Sense (John Bradshaw) is a good one, although a bit controversial.
Dog Sense: How the New Science of Dog Behavior...