The illustration on the cover makes you want to pick up the book and the story inside did not disappoint. Meli is enjoying playing in the beautiful waters of Playita del Condado when she spots some tidal pools and encounters a talking hermit crab named Jaiba. Jaiba takes Meli on adventures to explore the ocean. She learns about different animals in the ocean and the effects of ocean pollution. Jaiba eventually takes her to the future to see herself as the Mother of Sharks.

The pictures are bright and evoke the feeling of being underwater. The text is in English with Spanish words incorporated throughout. The print is small for a picture book. The end of the book includes a letter from the author, glossary, translations, and resources. The end pages include illustrations of different sharks.

The author is a Hispanic marine biologist and was featured in Forbes 30 Under 30: Science list.