Having had many struggles to bring back all the magic crystals, the mermaids plan to celebrate but the evil Mantora has other plans and it is up to shy, timid Lucy to find a way to save the Coral Kingdom once and for all.
- ISBN10 1599902567
- ISBN13 9781599902562
- Publish Date 2 September 2008 (first published 4 September 2006)
- Publish Status Out of Print
- Out of Print 27 May 2021
- Publish Country US
- Imprint Bloomsbury Publishing Plc
- Format Paperback (US Trade)
- Pages 96
- Language English