Classic mystery by Edgar Wallace.
Classic mystery by Edgar Wallace.
A detective tale of unusual interest—scene laid in an ancient feudal castle, with secret passages, d
Richard Horatio Edgar Wallace (1875–1932) was born into poverty as an illegitimate London child and
Inspector Holt is enjoying the Cafe de la Paix and the Boulevard des Italiens. He and his valet Sunn
A bank embezzlement, an invisible witness, a hidden room filled with Civil War material about the Un
