This book is on sale on Amazon for $0.99 (regularly $2.99) 4/4/2022 - 5/3/2022!
The author of Unsolved Serial Killers is back with the first book in a new series! D.R. Werner has found the most interesting cases you've never heard of, including The Batman Rapist, Mr. Cruel and more. 10 true stories for you to dive into...after you lock your doors.