Harpercollins Oona

This comical and heartfelt picture book is a winning celebration of invention, creativity, and friendship. With gorgeous underwater scenes and a crowd-pleasing tale, this is one little mermaid who is here to make a splash! New York Times bestselling author Kelly DiPucchio and Coretta Scott King Illustrator Award winner Raissa Figueroa would like to introduce Oona?the big wide sea's littlest mischief-maker. Oona and her best friend Otto love to search for treasure...and often find trouble instead.Messy trouble.Tricky trouble.Even shark-related trouble.That's never stopped them before, though!After all, no proper treasure hunt is without some adventure. But when the grandest treasure yet is stuck in a deep, dark rift, Oona's not sure if she can dive right in. What might be waiting for her in those unknown waters?