The ravaged wasteland that was once the United States of America is more dangerous than ever. The slavers are looking for their next prize, the raiders are looking for their next loot and the seemingly endless roaming mutants are looking for their prey. Jason and Sniper wander the road north in search of a survivor from Jason's fallen hometown of Shackford when they come across a man named Camlorn who speaks of a group who claim to be able to reverse the transformation of a human into a mutant. This leaves the lingering question in their mind. Could this nightmare world finally be turned back?

Jordan Allen returns with the highly anticipated sequel to his first book, Mutagenesis: The New World. Human Regression is an action-packed, post-apocalyptic tale that's blend of sci-fi and dark mystery will leave you questioning just how far is too far for revenge.