Jacques Futrelle

49 Tales of The Thinking Machine (49 Detective Stories Featuring Professor Augustus S. F. X. Van Dusen, also known as "The Thinking Machine")

Extraordinary Minds on the Case - 5 Classic Detective Stories & Mysteries

The Edwardian Detectives – 5 Classic Mystery Novels

The Science of the Clue - 5 Classic Scientific Detection Mysteries

Alias, Alibis, and Acute Minds - 7 Classic Clever-Crime Mystery Novels

Die Fälle von Detektive Denkmaschine

The Leak: From their pens to your ears, genius in every story

Detective Stories – Curious Crimes: Truth and justice by way of clues

Detective Stories – Volume 2: E M Delafield to Anna Katharine Green

Detective Stories – The Americans: Truth and justice by way of clues

Detective Stories – The Overseas Arm of the Law: Truth and justice by way of clues

Detective Stories – Mysteries: Truth and justice by way of clues