-Mermaid Days #1 : The Sunken Ship (An Acorn Book)
-Mermaid Days #2 : The Sea Monster (An Acorn Book)
-Mermaid Days #3 : A New Friend (An Acorn Book)
-Mermaid Days #1 : The Sunken Ship (An Acorn Book)
-Mermaid Days #2 : The Sea Monster (An Acorn Book)
-Mermaid Days #3 : A New Friend (An Acorn Book)