"Great job! We love the new and improved Sound Box Books!"
—Becky Nichols, Valley Christian Pre - School

Janet Slingerland

Janet Slingerland is a writer, a scout leader, and an engineer. She loves books, science, and books about science. She lives in New Jersey with her husband and three children.

Recent Products

Title   ATOS Format Qty
What Causes a Rainbow? 3.0
What Makes the Sky Blue? 2.9

Browse all titles by Janet Slingerland →