Ultimate Travel Activity Book For Girls Ages 8–12: Logic Puzzles for Smart Kids – Brain Teasers, Travel Games, Math Fun & Creative Challenges Stanford
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.) Allbaugh, Dan
Another Logic Workbook for Gritty Kids: Spatial Reasoning, Math Puzzles, Word Games, Logic Problems, Focus Activities, Two-Player Games. (Develop … & STEM Skills in Kids Ages 8, 9, 10, 11, 12.) Allbaugh, Dan