* The Left Handed Monkey Wrench (1995)
* The Great Dinosaur Robbery (1996)
* The Secret of the Black Jungle (1998)
* The Mystery of the Maya Treasure (2001)
* The Riddle of the Ice-Blue Genie (2003)
* The Curse of the Emerald Scorpion (2006)
* The Peril of the Poisoned Peach (2010)
* The Danger of the Deadly Dodo (2013)
* Truslen om den giftige haletuds (2016)
* The Fury of the Fiery Flamingo (2020)
Faglitteratur
* Videnskaben om superhelte (2017)
* The Math of Magic:Numbers and the Secrets of the Universe (2019)
* The Physics of Flight:How Airplanes Fly (2021)
Pris s
* Children's Choice Book Awards:Fiktion
* Edgar Allan Poe Award:Nomineret