When a mysterious force begins to disrupt their big summer fun, Noah and his friends team up with a retired police detective to embark on a monstrous adventure to save their island.

"Success has come quickly to Holmes, Marple & Poe Investigations. The New York City agency led by three detectives--Brendan Holmes, 'the brain,' Margaret Marple, 'the eyes,' and Auguste Poe, the 'muscle'--with famous names and mysterious pasts is one major case away from cementing its professional reputation. But as a series of child abductions tests the PIs' legendary skills.

Just after starting high school, Ruri gets hit with the biggest reveal of her life - she's a dragon! Well, half dragon. Ruri inherited draconic traits from her father. As if dealing with curious classmates wasn't already challenging enough, Ruri and her dragon genes literally turn up the heat in the middle of a lecture. Her ordinary life is about to be anything but!