As a parent, pediatrician and writer I come across many books and products - some good and some not so good. Here's my reviews of some of the market favorites, and some of my personal favorites.
Rating System:
The Pediatrics Now product rating system is very simple and designed around the basic idea that things are either good, bad or in between:
Great product! Worth getting.
Don't bother. Keep looking.
Has some good points and some bad points. Check it out if you have interest.