The Link Between Us: Managing the Apocalypse | C. Boyle
When a mummified cavewoman is found in the permafrost in Siberia, an ancient virus is released that soon evolves half of mankind into vicious monsters that feed on anything that moves. A group of prisoners, guards, and survivors choose a prison as their best hope of surviving the apocalypse. This book tells their story.
The Link Between Us: Managing the Apocalypse | 
