Treehouse Books & Melanie Voland 
The Story of Sirena: Traditional Mermaid Folk Stories Collection [EPUB ebook] 

The legend of the girl who turned into a mermaid, and became the very first mermaid…A traditional moral folk tale, of the Chamorro people, from the Mariana island of Guam. This short story may not be suitable for younger age children, but anyone else can read it. This is book 14 in our Traditional Mermaid Folk Stories Collection.