Start with high-confidence algebra books, then narrow by subgenre or adjacent topics.
The Cartoon Guide to Algebra
Larry Gonick
Basic Math and Pre-algebra Workbook for Dummies
Mark Zegarelli
Technical Math for Dummies
Barry Schoenborn, Bradley Simkins
Basic Algebra I
Nathan Jacobson
Challenging Problems in Algebra
Alfred S. Posamentier, Charles T. Salkind
The Equations World
Boris Pritsker
The Mending of Broken Bones
Paul Lockhart
Algebra I for Dummies
Mary Jane Sterling
Algebra I Workbook for Dummies
Practical Algebra
Bobson Wong, Larisa Bukalov
Algebra I All-in-one for Dummies
Algebra I: 1001 Practice Problems for Dummies (+ Free Online Practice)
Mcgraw-hill Education Algebra I Review and Workbook
Sandra Luna McCune
