The IXL Ultimate 3rd Grade Math Workbook, Activity Book for Kids Ages 8-9 Covering Addition, Subtraction, Multiplication, Division, Fractions, Geometry, and More Mathematics (IXL Ultimate Workbooks)

The IXL Ultimate 4th Grade Math Workbook, Activity Book for Kids Ages 9-10 Covering Addition, Subtraction, Multiplication, Division, Fractions, ... and More Mathematics (IXL Ultimate Workbooks)

The IXL Ultimate 5th Grade Math Workbook, Activity Book for Kids Ages 10-11 Covering Multiplication, Division, Fractions, Decimals, Geometry, and More Mathematics (IXL Ultimate Workbooks)

The IXL Ultimate 2nd Grade Math Workbook, Activity Book for Kids Ages 7-8 Covering Addition, Subtraction, Place Value, Geometry, Measuring, and More Mathematics (IXL Ultimate Workbooks)

The Fallacy Detective: Thirty-Eight Lessons on How to Recognize Bad Reasoning

Preschool Math Workbook: Number Tracing, Addition and Subtraction math workbook for toddlers ages 2-4 and pre k

Graph Paper Notebook: Grid Paper Notebook, Grid Paper for Math and Science Students, Quad Ruled 5x5 ( 110 Pages, 8.5 x 11)

My First Logic Workbook for Gritty Kids: Spatial Reasoning, Math Puzzles, Logic Problems, Focus Activities. (Develop Problem Solving, Critical Thinking, Analytical & STEM Skills in Kids Ages 4, 5, 6.)

AP Calculus Premium, 2026: Prep Book with 12 Practice Tests + Comprehensive Review + Online Practice (Barron's AP Prep)

Single Variable Calculus: Early Transcendentals