Year | # | Title | Author | Pages |
---|---|---|---|---|
1982 | 1 | The Cave of Time | Edward Packard | 115 |
2006 | 5 | Mystery of the Maya | R. A. Montgomery | 131 |
2006 | 7 | 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 |