The Washington Post calls Come to Paddington Fair “a masterpiece.” The death scene of a West End play goes horribly wrong in front of a matinee audience to which someone has invited a Scotland Yard inspector and his detective friend. But was the heroine shot by the stage gun fired by her jealous lover, or by the mystery man alone in a stage-side box? Apparently neither could have done it... Impossibility is piled on impossibility in the extraordinary plot which contains a new twist in every chapter.

The Washington Post calls Whistle Up the Devil “dazzling” and “a masterpiece.” Publisher’s Weekly’s starred review calls it “one of the most intelligent and crafty impossible murder novels of all time.” Roger Querrin died alone in a locked and guarded room, beyond the reach of human hands. Algy Lawrence ...could not explain the mystery of this "miracle" murder. And then, faced with a second crime which could not possibly have been committed, he began to wonder, at last, if somebody had conjured up an invisible demon who could blast out locks and walk through solid walls…