The newly revised edition of Barron's SAT manual presents: 
 

• A diagnostic test and five full-length practice tests with all questions answered and explained
• Test-taking tactics for the exam as a whole, and special strategies for each part of the test
• Subject reviews covering critical reading, grammar and usage, and math
• Detailed instruction in writing the required SAT essay
• An overview of the SAT, an explanation of the test's scoring method, and study advice