A comprehensive independent SAT Math preparation guide for the 2026-2027 cycle. The book covers Algebra, Advanced Math, Problem-Solving and Data Analysis, Geometry and Trigonometry with 55 focused lessons, worked examples, more than 650 original practice questions, graphing-calculator strategies, timed adaptive-route modules, detailed explanations, study plans, formula references, pacing guidance, and error analysis. Designed for students who want one complete math resource for both skill repair and advanced practice.