The House in the Cerulean Sea (Cerulean Chronicles) Klune, TJ

A magical island. A dangerous task. A burning secret. Linus Baker leads a quiet, solitary life. At forty, he lives in a tiny house with a devious cat and his old records. As a Case Worker at the Department in Charge of Magical Youth, he spends his days overseeing the well-being of children in government-sanctioned orphanages.…