Atlantis is under attack by the evil Ocean Master, and it is up to Aqualad, the Mermaid Nicoletta, and their superpets Fluffy the goldfish and Betty the beluga to defeat the supervillain.
- ISBN10 140486489X
- ISBN13 9781404864894
- Publish Date 1 July 2012
- Publish Status Out of Print
- Out of Print 26 April 2022
- Publish Country US
- Imprint Picture Window Books
- Format Hardcover
- Pages 56
- Language English