K Patrick Donoghue Books in Order

Biochemist Anlon Cully investigates his archaeologist uncle’s suspicious death and discovers ancient stones with extraordinary powers. With Pebbles McCarver and detective Jennifer Stevens, he follows clues to a lost civilization while others pursue its dangerous artifacts.

Anlon Cully and his allies follow maps to relics of an ancient advanced civilization. Their search for a stone capable of cutting through anything becomes a dangerous race against rivals determined to claim its power.

An archaeologist’s murder draws Anlon Cully and detective Jennifer Stevens into a mystery involving ancient relics. When Pebbles McCarver is kidnapped, the investigation becomes an urgent rescue tied to secrets from the dead woman’s past.

Strange signals from Jupiter’s moon Callisto bring an amateur astronomer and engineer Kiera Walsh into an extraordinary investigation. A billionaire finances experimental probes, but uncovering the source means confronting forces determined to suppress their discoveries.

The Rorschach Explorer crew launches its maiden voyage following discoveries near Callisto. An initially promising mission encounters predatory aliens in deep space, forcing the explorers and Mission Control to rely on ingenuity and uncertain alliances to survive.

Anlon Cully investigates the Paracas Candelabra, an ancient geoglyph carved into a Peruvian hillside. Dreams and mysterious clues guide his search for the monument’s builders and purpose in an adventure linking archaeology with unexplained experiences.

In a future scarred by disastrous genetic engineering, DNA modification has been outlawed. Dr. Takoda Wells pursues a forbidden experimental treatment to confront an outbreak, while powerful interests threaten an effort that could transform humanity’s survival.

After three Mars probes fail catastrophically, a secret crew travels aboard Cetus Prime to investigate. Their search for the wreckage leads to an unidentified magnetic object and the unsettling possibility of an unfamiliar form of life.

A newly awakened star sends a gamma-ray threat toward Jupiter, putting the solar system at risk. The Rorschach explorers must confront the looming catastrophe while drawing on a warning delivered years earlier by the Suh Kai.