Grandma Dangerous and the Dog of Destiny
2018
Grandma Dangerous and the Egg of Glory
2019
Think Big
2019
The Pet Sitter: Beware the Werepup and other stories
2013
Area 51 and the Alien Question: Myths, Science, and the Truth Behind the Legends (From Roswell and UFO Sightings to Declassified Files, Psychology of Belief, and the Search for Life Beyond Earth)
2026
The Smart Parent: A Complete Guide to Coparenting With a Toxic Ex
2026