Year | Title | Author | Pages |
---|---|---|---|
1982 | The Cave of Time | Edward Packard | 115 |
2006 | Mystery of the Maya | R. A. Montgomery | 131 |
2006 | Race Forever | R. A. Montgomery | 144 |
2006 | Return to Atlantis | R. A. Montgomery | 144 |
2007 | Your Very Own Robot | R. A. Montgomery | 52 |
2007 | The Haunted House | R. A. Montgomery | 80 |
2015 | Princess Island | Shannon Gilligan | 96 |
2020 | Mermaid Island | Sarah Bounty Ridyard | 96 |
2022 | Journey Under the Sea | 134 | |
2023 | The Warlock and the Unicorn | 144 | |
2023 | Sister from the Multiverse | 144 |