Liege-Killer — Christopher Hinz

THEN
In the last days before Earth's nuclear annihilation, the most feared bio-weapons were the Paratwa--genetically engineered assassins.

NOW
Earth is a blistered wasteland. The orbital colonies have rebuilt civilization and lived in peace and harmony for more than two hundred years. The deadly Paratwa are extinct, only the stuff of children's nightmares.

But people are being butchered in ways that terrify the local authorities. Only one kind of creature could cause this mayhem, and as the body count grows, the name Paratwa is whispered once again.