Digital Products
Cell to Singularity: Evolution Never Ends is a hit video game that unfolds a compelling documentary story one click at a time. I'm thrilled to be a writer for this excellent studio!
Science and nature games, activities, animations, and more for ages 6-9.
A digital story told in narrated episodes, interactive journals, and social media.
Mayan Mysteries (Dig-It Games) is a narrative video game about archaeological adventures, with puzzles to solve and mini-games to play.
Children's Books
Read the sad, moving tale of a peace-loving leader who lost his land, many of his people, and his life-long fight to keep the peace.
The true science adventures of Diane France, forensic anthropologist. NSTA Selector's Choice, AAAS/SB&F Subaru finalist, starred reviews!
Adriana Ocampo found her path to science adventure through space-traveling robots and crashing asteroids! (FREEBIE science quizzes.)
The Body as Evidence (Autopsies) and Crime Scene Investigation!
Tornadoes! and Hurricanes! are my two best-selling books with 1.7 million sold!
Games
A must-have card game set for English language (ESL/EFL) and language arts teachers and tutors. (FREEBIE ESL materials.)
My top selling game book!
Lively games and activities about grammar, vocabulary, and dictionary skills.
Great American History Games, 15 Primary Source Activities (plays, games, readings, and more) and more!
Race from Earth to Mars, an orbiting target, by fixing malfunctions and answering intriguing science questions. Endorsed by astronaut Jack Lousma.
