Marina J. Bowman

A mysterious island. A hidden magical item. And two unlikely friends that set out on a life-changing adventure. Ten-year-old Kai is thrilled to be recruited for Poseidon’s Protectors. But when a sea monster threatens his island, Kai doubts he's the right person for the job. Delphi yearns to...

Solving crime, one fear at a time.... Ellie “Scaredy Bat” Spark is a tween vampire that loves solving mysteries, but is afraid of...everything. She's afraid of spiders, clowns, and deep water, to name a few. And her pesky sister Penny never lets her forget it. But with a little courage and...

She’s a clever tween vampire. But she’s terrified of everything. Can she find some courage, or will stage fright be her doom? Twelve-year-old Ellie “Scaredy Bat” Spark would give her fangs to prove herself and become a real detective....

When a powerful crystal egg is stolen, Kai and Delphi journey to Turtle Mountain to get it back. But nothing is as it seems, and the junior protectors meet their biggest challenge yet....

She’s a smart little vampire. But she’s terrified of everything. Can she summon some courage, or will her class trip be ruined? Twelve-year-old Ellie “Scaredy Bat” Spark would give her fangs to prove herself and become a real detective....

Ellie “Scaredy Bat” Spark is a 12-year-old vampire who loves solving mysteries but is afraid of...everything. She's afraid of spiders, lakes, and loud noises - just to name a few. And her pesky sister, Penny, never lets her forget it....

A secret mermaid world is only the beginning... Ten-year-old Kai feels like he’s got this junior protector thing down. But when he fails to prevent his mom and sister from being kidnapped, Kai isn't sure he’s cut out for the job. Delphi is finally starting to feel at home in Pineapple Cove...

Ellie is a 12-year-old vampire that loves solving mysteries, but is afraid of...everything. She's afraid of spiders, clowns, and loud noises - just to name a few. And her pesky sister, Penny, never lets her forget it....

A fantasy adventure audiobook for kids 6-11 Pineapple Cove is just like any other island town. Well, except for one thing.... It has a secret. One that Kai and Delphi must uncover if they hope to save their town from a terrible threat. Will Kai and Delphi discover the secret in time to save...

Ellie “Scaredy Bat” Spark would give her fangs to prove herself and become a real detective. So when she learns the new theme park rides are mysteriously breaking, she jumps at the chance to solve the riddle....