| title | ISBN-13 | year of publication |
|---|---|---|
| Casper Candlewacks in Attack of the Brainiacs! | 978-0-00-741159-7 | 2012 |
| Casper Candlewacks in Death by Pigeon! | 978-0-00-741155-9 | 2011 |
| Casper Candlewacks in the Claws of Crime! | 978-0-00-741157-3 | 2012 |
| Casper Candlewacks in The Time Travelling Toaster | 978-0-00-741161-0 | 2013 |
| The Floor Is Lava: And 99 More Games for Everyone, Everywhere | 978-1-9821-1618-7 | 2019 |