The Secret Society & Mastermind Library

The Secret Society & Mastermind Library is a curated digital library centered on masterminds, secret societies, private investigators, hidden identities, coded plots, political suspense, and eccentric detection.

A multi-author collection of masterminds, conspiracies, coded identities, private investigators, hidden organizations, political plots, and eccentric mysteries. Its variety makes it broader than a single-author crime shelf while preserving a strong atmosphere of pursuit and deception.

Designed for readers who want a coherent collection rather than an undifferentiated archive, this edition brings together 50 individually listed works in one themed library.

📚 Includes:

• Jeanne of the Marshes — E. Phillips Oppenheim
• The Kingdom of the Blind — E. Phillips Oppenheim
• The Lighted Way — E. Phillips Oppenheim
• The Lost Ambassador; Or, The Search for the Missing Delora — E. Phillips Oppenheim
• The Lost Leader — E. Phillips Oppenheim
• The Maker of History — E. Phillips Oppenheim
• The Malefactor — E. Phillips Oppenheim
• The Master Mummer — E. Phillips Oppenheim
• Master of Men — E. Phillips Oppenheim
• The Millionaire of Yesterday — E. Phillips Oppenheim
• The Mischief-Maker — E. Phillips Oppenheim
• The Missioner — E. Phillips Oppenheim
• A Monk of Cruta — E. Phillips Oppenheim
• The Moving Finger — E. Phillips Oppenheim
• Mr. Grex of Monte Carlo — E. Phillips Oppenheim
• Mr. Marx's Secret — E. Phillips Oppenheim
• Mysterious Mr. Sabin — E. Phillips Oppenheim
• The Mystery Road — E. Phillips Oppenheim
• The New Tenant — E. Phillips Oppenheim
• Nobody's Man — E. Phillips Oppenheim
• The Clue of the Twisted Candle — Edgar Wallace
• Tam o' the Scoots — Edgar Wallace
• The Book of All-Power — Edgar Wallace
• The Man Who Knew — Edgar Wallace
• The Secret House — Edgar Wallace
• Jack O' Judgment — Edgar Wallace
• The Keepers of the King's Peace — Edgar Wallace
• The Angel of Terror — Edgar Wallace
• The Daffodil Mystery — Edgar Wallace
• The Duke in the Suburbs — Edgar Wallace
• Bosambo of the River — Edgar Wallace
• The Three Just Men — Edgar Wallace
• Gunman's Bluff — Edgar Wallace
• The Fellowship of the Frog — Edgar Wallace
• Bones: Being Further Adventures in Mr. Commissioner Sanders' Country — Edgar Wallace
• The Ball and the Cross — G. K. Chesterton
• The Club of Queer Trades — G. K. Chesterton
• The Defendant — G. K. Chesterton
• The Flying Inn — G. K. Chesterton
• The Innocence of Father Brown — G. K. Chesterton
• Magic — G. K. Chesterton
• Manalive — G. K. Chesterton
• The Man Who Knew Too Much — G. K. Chesterton
• The Man Who Was Thursday: A Nightmare — G. K. Chesterton
• The Napoleon of Notting Hill — G. K. Chesterton
• The New Jerusalem — G. K. Chesterton
• The Secret of Father Brown — G. K. Chesterton
• Tales of the Long Bow — G. K. Chesterton
• The Trees of Pride — G. K. Chesterton
• The Wisdom of Father Brown — G. K. Chesterton