The Man Who Knew

Download The Man Who Knew and unfold a mystery of extraordinary complexity!


The Man Who Knew is a crime novel set in early twentieth century London. 

Get to know Saul Arthur Mann as he investigates the murder of a South African diamond magnate. His nephew, his male secretary, and an Afrikaner blackmailer are all involved in mysterious affairs that bring them into contact with "The Man Who Knows."


A youth is lying dead in Gray Square, Bloomsbury...A small, shabby man in an ill-fitting frock coat and large gold-rimmed spectacles pulls a newspaper advertisement from the deceased's waistcoat pocket. “At the Yard,” whispers the constable...“We call him The Man Who Knows.”


From King Kong creator Edgar Wallace, The Man Who Knew is not only a murder mystery, but an intricate tale interweaving a love triangle, fraud, revenge, and past misdeeds in Rhodesia. 


Download The Man Who Knew, truly a page turner with thought-provoking twists and turns, and an absolutely staggering surprise ending.