Bob Ostrom has written at least 5 books. Their most popular book is The Magic School Bus Blows Its Top: a Book About Volcanoes with 1 save with an average rating of -⭐.
They are best known for writing in the genres Young Adult, Science fiction, and Juvenile Fiction.
Series
1 released bookAuthored 0% of series
Magic School Bus TV Tie-Ins is a 8-book series first released in 1995 with contributions by Joanna Cole, Bruce Degen, and 4 others.
Series
1 released bookAuthored 0% of series
Herbster Readers ~ Teamwork at Lotsaluck Camp is a 1-book series first released in 2008 with contributions by Joanne Meier and Cecilia Minden.