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As fourteen-year-old archaeologist Will and his friends plummet down a subterranean pore, they face deadly creatures and discover a strange fungal shelf, which not only reveals artifacts from ancie

When Will Burrows and his friend Chester embark on a quest to find Will's archaeologist father, who has inexplicably disappeared, they are led to a labyrinthine world underneath London, full of sin

Will Burrows believes he is safe at the very center of the earth, in a world that no one knows exists, but the Styx are close behind and will follow him anywhere, while on the surface, Drake and so

The outer crust is under attack by the subterranean Styx who are turning ordinary humans into walking bombs and incubators for their eggs, and only Will Burrows and his band of retired commandos st

Sequel to 'Sticks & Stones' Special Agents Ty Grady and Zane Garrett are back on the job, settled into a personal and professional relationship built on fierce protectiveness and blistering pas

Cameron Jacobs is an open book. He considers himself a common waiter with normal friends, boring hobbies, harmless dogs and nothing even resembling a secret...

Sequel to 'Cut & Run' Six months after nearly losing their lives to a serial killer in New York City, FBI Special Agents Ty Grady and Zane Garrett are suffering through something almost as frig

Sequel to 'Fish & Chips' Baltimore, Maryland, is a city in alarming distress.

A collection of three M/M science fiction novellas by Madeleine Urban: Enhanced, Close Encounter, and Following the Sun.