I saw this as a movie years ago (it was in B&W) with Henry Fonda and Larry Hagman (pre I Dream of Jenie). Very scary when I saw it. It left a lasting impression so when I found the book at a sale I grabbed it. Looking forward to the read.

Great book. Very thrilling, even though I knew the end from the movie. Quite a chilling, thought provoking read. Highly recommended.