A.G. Riddle spent ten years starting and running internet companies before retiring to focus on his true passion: writing fiction. He lives in North Carolina. Visit www.agriddle.com.

PRAISE FOR A.G. RIDDLE: 'This is apocalyptic sci-fi at its best. Plot and character are masterfully woven together and the action – which is anything but frozen – sling-shots from stage to stage like an intergalactic spaceship' Daily Mail. 'A complex, multi-stranded narrative spanning 700 pages that reads like a superior collaboration between Dan Brown and Michael Crichton' Guardian, on Pandemic. 'Well-constructed and tightly wound as a fine Swiss watch – Departure non-stop action, an engaging plot and, of course, wheels within wheels' Diana Gabaldon, bestselling author of Outlander. 'If you're after a fun apocalyptic science fiction thriller to take your mind off some of the reality of life on Earth then you're in the right place with Winter World'

A.G. Riddle spent ten years starting and running internet companies before retiring to focus on his true passion: writing fiction. He lives in North Carolina. Visit www.agriddle.com.

PRAISE FOR A.G. RIDDLE: 'This is apocalyptic sci-fi at its best. Plot and character are masterfully woven together and the action – which is anything but frozen – sling-shots from stage to stage like an intergalactic spaceship' Daily Mail. 'A complex, multi-stranded narrative spanning 700 pages that reads like a superior collaboration between Dan Brown and Michael Crichton' Guardian, on Pandemic. 'Well-constructed and tightly wound as a fine Swiss watch – Departure non-stop action, an engaging plot and, of course, wheels within wheels' Diana Gabaldon, bestselling author of Outlander. 'If you're after a fun apocalyptic science fiction thriller to take your mind off some of the reality of life on Earth then you're in the right place with Winter World'