Into the shadows: Anomalies 53

"Next door to the notorious Area 51 sits Area 53, the underground lab where the government secretly holds "the anomalies." These are the Earth-born mythical and magical creatures--fairies, wyverns, manticores, and more--that have been captured and broughtin for careful study. It's also where eleven-year-old Ollie Robles and his best (and only) friend, Garen Jackson, the kids of Area 53's lead researchers, have grown up. They've lived safely within these cement-and-steel halls their whole lives... that is, until the day that Ollie and Garen accidentally free six anomalies: two sprites, a wyvern, a baby manticore, a llamacorn, and a golem named Henry. Now it's up to Ollie and Garen to chase down the anomalies and bring them back home"--