Witte & Co. Investigations Books in Order

In 1920s St. Louis, Cian Shea accepts what appears to be an easy delivery job. The mysterious box draws him into encounters with magic and monsters, alongside investigators whose methods may be as dangerous as the threats they pursue.

Harry Witte returns with a warning, but Irene Lovell and Cian Shea remember his betrayal. Forced into an uneasy alliance, they search St. Louis for pieces of an ancient crown while confronting powerful enemies and another traitor.

Kidnapped by someone she once trusted, Irene Lovell escapes into the sorcery and cults of the St. Louis underworld. Her effort to destroy the Drowning Mask becomes more dangerous when her allies reveal conflicting ambitions for its power.

A prophecy about Irene Lovell's unborn child brings a new threat to the investigators protecting St. Louis. Cian and their allies must defend mother and child against supernatural dangers, anarchists, corrupt police, and enemies pursuing the River Throne.