James Riley ; Marge Eberts ; Peggy Gisler Related books Helping Children Math 3-5 Good Year Books • 1996 Helping Your Child With Mathematics/Grades K-2 Good Year Books • 1993 Stand Up Math Good Year Books • 1994 Stand Up Math: 180 Fun and Challenging Problems for Kids! ; Level 1 (Level 1 Budding Genius Ages 8-10) Good Year Books • 1994