John B. Olson has written at least 6 books. Their most popular book is Oxygen with 2 saves with an average rating of 5⭐.
Series
2 primary booksOxygen is a 2-book series with 2 primary works first released in 2001 with contributions by John B. Olson and Randy Ingermanson.
Series
1 primary book3 released booksShade is a 3-book series with 1 primary work first released in 2008 with contributions by Jeri Smith-Ready.