Sharky and Mia the Mermaid

The book is about a little mermaid named Mia and her friend Sharky, who is a baby shark. The story takes place on an island where they both live and play with other aquatic friends. Mia likes to travel to different islands to find flowers for herself, which she loves, and shells for her friend Sharky. She finds an island where humans have the ability to develop fins and swim like aquatic animals and aquatic animals are able to develop legs and walk around like humans.