Provides techniques for achieving high scores on the AP U.S. government and politics exam, and includes two full-length practice tests.

Presents subject reviews, two full-length practice tests with answer explanations, and tips and strategies to help maximize performance.

Presents two full-length practice tests with detailed explanations and provides a comprehensive review of exam material.

Provides techniques for achieving high scores on the AP chemistry exam and includes two full-length practice tests, a subject review for all topics, and sample

Provides techniques for achieving higher scores on the AP economics exam, reviews important concepts, and includes two full-length practice exams with answers a