Peter Vronsky's new book "American Serial Killers: The Epidemic Years 1950-2000" exploring the epidemic surge of serial killers in the second half of the 20th century is scheduled to be released by Penguin Random House on their Berkley Books imprint on February 9, 2021. Vronsky is currently writing "American Lycanthrope: The Life and Crimes of Serial Killer Richard Cottingham, the Times Square Torso Killer and New Jersey Girls Murderer" based on a series of prison interviews he is conducting with the notorious serial killer Richard Cottingham. In January 2020, Vronsky revealed that Cottingham who has been incarcerated since 1980 in the Trenton State Prison for six murders committed between 1967-1980, had recently confessed to an additional three unsolved murders of school girls in New Jersey 1968-1969.