🛡️**Books**
Reading: Erica Meltzer's Ultimate Guide to SAT Reading
Writing: Erica Meltzer's Ultimate Guide to SAT Grammar
Math: Dr Jang's SAT 800 Math Workbook, The College Panda's SAT Math
General (Reading + Writing + Math): SAT Official Guidebook by CollegeBoard + SAT Black book (has answers to test questions from the official book with detailed explanations)
Vocabulary Improvement [If needed]: Word Smart 1 & 2 (Just study the SAT hit parade section)
🛡️**Websites**
Khan Academy (FREE)
Official SAT® Practice | Khan Academy
Free SAT resources (FREE)
New SAT Test Prep: Free SAT practice tests and new SAT exam study guide_CrackSAT.net
Best Math Explanations (Paid)
SAT Prep: FREE Online Practice Tests & Questions | UWorld College Prep