The orphans join Captain Widdershins and his mycologist stepdaughter Fiona in an underwater excursion aboard the Submarine “Q”. As they explore the sicken stream waters for the VFD sugar bowl, their hunt leads them to the Gorgonian Grotto, and to the discovery of the deadly Medusoid Mycelium. Olaf arrives with some unexpected guests, and the Baudelaire’s race against time to save one of their own from certain death. Fast-paced adventure with several surprising twists!
For a critical overview of the entire series, see A Series of Unfortunate Events (Books series overview).