Tana Fairchild's fate has never been in question. Her life has been planned out since the moment she was born: she is to marry the governor's son, Landon, and secure an unprecedented alliance between the witches of her island home and the mainlanders who see her very existence as a threat. Tana's coven has appeased those who fear their power for years by releasing most of their magic into the ocean during the full moon. But when Tana misses the midnight...

Lost at sea, the Baudelaire orphans, along with the evil Count Olaf, wash up on the shore of an island populated by an oddly placid group of inhabitants, and they try to decide whether or not they are truly safe.