The Thiessen family continues their adventure in The Tail of the Mermaids Book 2. The evil scientist octopus has stolen a magical gem from Mermaid Castle. Without its protection, Mermaid Kingdom will crumble and be left in ruins. The Thiessens are ready to help but there’s just one problem. The gem is now on an island with an active volcano!
When the Thiessen family opens a treasure chest that they find on the beach, their lives are changed forever. The four children, their mother, and their two cats are transformed into mermaids! Well... the cats are turned into mercats. Join their adventure as they encounter sharks, octopuses and even sea dragons as they journey to Mermaid Kingdom.