Justin Cascio is the author of IN OUR BLOOD: The Mafia Families of Corleone.

He was a founding editor of Trans-Health.com, and managing editor of The Good Men Project Magazine. Justin has also written for LIVESTRONG.com, Gangsters, Inc., Informer: The History of American Crime and Law Enforcement, The Mob Museum in Las Vegas, and elsewhere.

He writes Mafia Genealogy and stars in a YouTube series, “How to Genealogy.” He appeared in the 2022 short documentary “Pasqualina of Springfield” as a subject matter expert on the life of the Massachusetts bootlegger, Pasqualina Albano.

Justin administers the most popular FTM-oriented group on Facebook, "All transmen know each other," with over 23,000 members. IRL he leads a local support group for trans men.