“The Conman Who Pulled Off History’s Most Audacious Scam,” BBC, January 2016, http://www.bbc.com/future/story/20160127-the-conman-who-pulled-off-historys-most-audacious-scam.
Allison Hardy, Kate Bender, The Kansas Murderess: The Horrible History of an Arch Killer (Kessinger Publishing, 1944).
“The Devil’s Kitchen”, The Weekly Kansas Chief, May 22, 1873, p. 2.
“The Bloody Benders,” PrairieGhosts, date unknown, https://www.prairieghosts.com/bender.html.
Kathy Weiser, “The Bloody Benders: Serial Killers of Kansas,” May 2017, https://www.legendsofamerica.com/ks-benders.
Mark Moran, Mark Sceurman, Weird U.S.: Your Travel Guide to America's Local Legends and Best Kept Secrets (), p. 135.
Robert Barr Smith, Bad Blood: The Families Who Made the West Wild (Rowman & Littlefield, 2014), pp. 140-151.
“The Bloody Benders: America’s First Serial Killer Family,” Mental Floss, January 2018, http://mentalfloss.com/article/53672/bloody-benders-americas-first-serial-killers.