In dystopian 2052 London, Cuthbert is an elderly Flot addict with serious mental health issues, classified as Indigent by a heartless government. He believes the animals in the zoo, one of the last on Earth, are calling to him for help and he resolves to let them go. A wild fever dream of a book, achingly sad in its depiction of Cuddy's childhood and the tragic death of his older brother. Remarkable and heart-breaking, wondrous and surreal.