I would suggest Dr. Atkins New Diet Revolution to start with. It explains everything- from what to eat, to why, to how to stick with it, and tons more. Until you get the book, I would suggets visiting the website for a list of acceptable foods for Induction and a more condensed version of rules and explanations-http://www.atkinscenter.com. Welcome to low carbing. Good luck.
God Bless,
Amy-Lynne
PS Be sure to eat low carb veggies, drink tons of water, and find a good multi-vitamin.