The Victorian Mystery Megapack
2013
100 classic detectives. Golden Age of Detective Fiction. Illustrated
2022
49 Tales of The Thinking Machine (49 Detective Stories Featuring Professor Augustus S. F. X. Van Dusen, also known as "The Thinking Machine")
2013
Extraordinary Minds on the Case - 5 Classic Detective Stories & Mysteries
2026
The Edwardian Detectives – 5 Classic Mystery Novels
2026
The Science of the Clue - 5 Classic Scientific Detection Mysteries
2026