Autographed by Merle Allin, brother to notorious punk rocker GG Allin. Both of them, members of the punk band "The Murder Junkies". Included is a personal note from Merle Allin stating that he asked the serial killer author, Danny Rolling, about his book. Rolling sent him a copy of the book which is the one signed. No other markings besides Allin's signature on the frontispiece and one errant sharpie mark next to Allin's signed personal note scotch taped inside the front cover.