A 1930s jape with witticisms on the one hand, and spine chilling scenes on the other. Thoroughly enjoyable.
I enjoyed this book. It kept your interest and was a quick read. The rich owner of the estate ,Watler Sinnet ,where the Folly under the lake was built was a despicable person who treated everyone badly especially his wife Blanche, son Harry and daughter Rose. He threatened to disinherit his son because he wouldn't join him in his business. But the on didn't like his fathers business ethics so refused to join him. Walter had 3 lakes built on his estate with the Folly built under the lake. He invited a bunch of people to spend time at his estate to showoff the Folly. Well Walter ends up being murdered and the cast of characters spending the week there are all suspects in the murder as all of them have plenty of reason to want to see him dead. The Police Inspector interviews all the guests several times and its difficult coming to a conclusion as all seem to be guilty but in the end the crime is solved and the murderer was one of the guests. Well written "wh