The Mind of Mr. J. G. Reeder is a collection of short stories by the English crime writer Edgar Wallace, published in 1925. (Current practice in UK English is to omit the full stop after "Mr", but Wallace and his publishers included it.)
The stories, which are about a former police officer working for the Director of Public Prosecutions, are:
In the United States the book was titled The Murder Book of Mr. J. G. Reeder and the stories were presented in a different order:
The stories have been adapted for film, television and radio, as follows: