The Ersthile are the abandoned. Having failed their responsibility to protect of the primeval tree, they were abandoned by their creator to seek meager shelter as they faded away under fallen leaves and soil. That is, until they begin to awake.
With this theme in mind, Catling returned to the surreal world he created in The Vohr, picking up right where he left off. Like the first novel, Catling develops his fiction with a dash of history. In lieu of Muybridge, we are introduced to William Blake. Unlike the first novel, this story is tighter—the plot threads are more tightly intertwined.
The final scene sets up the third novel, The Cloven, to be released next year. I can hardly wait.
Catling, B. The Erstwhile. New York: Vintage Books, 2017.