The Case of the Beagle Burglar (Jack Gets a Clue #1)
2011
The Case of the Green Guinea Pig (Jack Gets a Clue #3)
2011
The Case of the Loose-Toothed Shark (Jack Gets a Clue #4)
2012
The Case of the Tortoise in Trouble (Jack Gets a Clue #2)
2011
All About Crystals and Gems (A True Book: Digging in Geology)
2021
All About Fossils (A True Book: Digging in Geology)
2021