100 Of The Deadliest Caves In The United States (Warning: Scam publication not about caves)
100 Of The Deadliest Caves In The United States By Alex Trost and Vadim Kravetsky 2013. This was produced as a scam. Many similar "titles" produced in the same vein. Contents are nonsense and nothing to do with caves. $5.00
 "100 Of The Deadliest Caves In The United States (Warning: Scam publication not about caves)")
