From the back:
"On Saturday, the fun-loving citizens of Prospect, texas, salughtered a band of drifters - Indians - who were just passing through their quiet little whistle-stop.
On Sunday, the god-fearing citizens of Prospect, Texas, received the blessing of Austin Henry Loring - Reverend - who preached hellfire and damnation to this town without pity.
On Monday, the man called Edge rode into Prospect. Before he could wash the acrid trail dust from his throat, the trigger-happy town was on his back.

This is the forty-sixth in a series of the most brutal Western stories in print. Edge is a new kind of hero, and there is no one to compare with him. Read his first forty-five adventures... if you're strong enough to take another EDGE!"