After the many and conflicting versions of the legendary Hitchhiker's Guide to the Galaxy, Douglas Adams created Dirk Gently: a detective with a belief in the fundamental interconnectedness of all things, a troubled relationship with the laws of probability and quantum physics, and a love of cats and pizza.

After the events of Dirk Gently’s Holistic Detective Agency and The Long Dark Tea Time, but prior to the detective’s relocation to California in The Interconnectedness of All Kings, Dirk finds himself investigating a bizarre case of poaching, dumbstruck tourists, and the inner membranes of a rhinoceros’ nose.