The Reader Is Warned

The Reader is Warned is a mystery novel by the American writer John Dickson Carr, who published it under the name of Carter Dickson.^[1] It is a whodunit and features the series detective Sir Henry Merrivale.

The Reader is Warned

First US edition
Author	John Dickson Carr writing as "Carter Dickson"
Language	English
Series	Henry Merrivale
Genre	Mystery fiction Detective fiction
Publisher	Morrow (US, 1939) Heinemann (UK, 1939, first edition)
Publication date	1939
Publication place	United Kingdom
Media type	Print (Hardback & Paperback)
Preceded by	Drop to His Death
Followed by	And So to Murder

Plot summary

Sir Henry Merrivale must solve an impossible crime when a man dies in his home in such a way that it seems no one could have been sufficiently close to him to have committed murder, and it is unclear exactly how or why he died.

The circumstances are complicated by the presence of the victim's wife, a writer of clever detective stories, the disappearance of a book in which she jots down unusual methods of murder, and a strange house guest who believes that he can kill people at a distance by the use of something he calls "Teleforce".