Jacques Futrelle

La Machine à Penser - Tome 0

The Jacques Futrelle Megapack

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

The Thinking Machine

The Diamond Master

La Machine à Penser - Tome 8

The Problem of Cell 13 (Unabridged)

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