- Math Comprehension, 1st Grade: Mastering Basic Skills (Skill Builder (Rainbow Bridge))
- Reading Connection: 2nd Grade : Comprehension, Vocabulary, Following Directions, Phonics Skills
- Math Comprehension, 2nd Grade: Mastering Basic Skills (Skill Builder (Rainbow Bridge))
- Goofy Grammar And Other Word Games: Grades 3-4 (Skill Builders (Rainbow Bridge Publishing))
- Phonics, Grade 1
- Heather Gallagher
- Show What You Know Publishing
- Eli Kintisch
- Erin McDonald
- Jessica Breur
- Susan Duffy Schaffrath
- Tom Morgan
- T.J. Walker
- Ed Labinowicz
- David T. Conley
- Helen Kirk
- Charles A. Kroloff
- Daniel Hamilton
- Else Hamayan
- Albert G. Giordano
- Louise Pritchard
- Judy W. Eby
- Danielle Bean
- New Zealand Staff Ministry Of Education
- Dennis A. Rohatyn