Kathi Walker 
Captain Carly [EPUB ebook] 

Carly just wanted to play pirates, but her brother Bobby said that everyone knows girls can’t be pirates. Carly stomped off, only to find a magical cave where she sails off on her own pirate adventure. But being a pirate is harder than Carly imagined. She’ll have to figure out how to keep her boat afloat, find the treasure, and defeat a rival gang of pirates, all by herself (and a few of her stuffed bears).