There are several excellent AP Government and Politics review books available, including:
1. "Barron's AP U.S. Government and Politics" by Curt Lader
2. "5 Steps to a 5: AP U.S. Government & Politics" by Pamela K. Lamb
3. "Cracking the AP U.S. Government & Politics Exam" by Princeton Review
4. "AP U.S. Government & Politics Prep Plus 2020 & 2021" by Kaplan Test Prep
These books typically include comprehensive content review, practice exams, study strategies, and tips for success on the AP Government exam. Be sure to choose the book that best fits your learning style and needs.