Where's Urkhammer? (sources)
- "The Mysterious Case of a Disappearing Town (and the mystery of it showing up in my inbox)," by Cullen Hudsen, post in the Strange State website, posted 5-10-2015, viewed 11-12-2018. Online: http://strangestate.blogspot.com/2015/05/the-mysterious-case-of-disappearing.html
- "5 Creepy Unexplained Mass Disappearances," video posted by user 'The Top Files' to the YouTube website, posted 4-16-2017, viewed 11-12-2018. Online: https://youtu.be/TuGLdsCyBQU?t=283
- "Weird Cases of Whole Towns That Vanished Without a Trace," by Brent Swancer, article in the Mysterious Universe website, posted 4-5-2018, viewed 10-2-2018. Online: https://mysteriousuniverse.org/2018/04/weird-cases-of-whole-towns-that-vanished-without-a-trace/?fbclid=IwAR37UZK95Wz4vleA-871FA23OLsCdLICiGLPplTPlIoy4bCKq7mdr-HFyfo
Mentions & Repeaters
2016-2-16: http://www.realclear.com/history/2016/02/16/the_bizarre_sometimes_real_s...