John Quincannon Books in Order

Secret Service agent John Quincannon drinks to escape guilt over accidentally killing a woman and her unborn child. Investigating a counterfeiting ring that killed a colleague forces him to regain control, especially when he meets someone resembling his victim.

In the 1890s, John Quincannon searches for religious artifacts hidden during California's Bear Flag Revolution. Nearly a century later, museum director Elena Oliverez follows his notes, linking two investigations in which the missing treasure becomes entangled with murder.

Detectives John Quincannon and Sabina Carpenter tackle four cases across the American West of the 1890s. Their investigations involve burglaries, a locked-room murder, an itinerant rainmaker, and other deceptive situations requiring sharp observation and unconventional reasoning.