Supplemental Books

If you only buy one book, this is the one to get:
    Cracking the AP Chemistry Exam, 2012 Edition (College Test Preparation) (Paperback)

A good General Chemistry textbook is the one by Brown, Lemay, and Burston.  This is the most recent edition:
    Chemistry: The Central Science (12th Edition) (Hardcover)

It is also available as a Kindle edition for two-thirds the price of the hardback.  You can download a free Kindle reader for most cell phones, tablets, and computers.
    This is the link to the Kindle edition.

    Here is the link to the free Kindle Reader apps.

The twelfth edition has changed very little from the older editions, and the older additions are much cheaper:
   
Chemistry: The Central Science (11th Edition) (Hardcover)
   
Chemistry: The Central Science (10th Edition) (Hardcover)
    Chemistry The Central Science (9th Edition) (Hardcover)