- eBookVowels, Grades 1 - 2Graham
- eBookPhonemic Awareness, Grades PK - 1Graham
- eBookWord Families, Grades 1 - 2Graham
- eBookPlace Value, Grades K - 3Graham
- eBookMultiplication Facts Tips and Tricks, Grades 3 - 4Doran
- eBookPlace Value, Grades K - 5Graham
- eBookPlace Value, Grades K - 6Graham
- eBookKeys to Math Success, Grades 1 - 2Graham
- eBookKeys to Math Success, Grades 3 - 4Graham
- eBookKeys to Math Success, Grades K - 1Graham
- eBookKeys to Math Success, Grades 2 - 3Graham