The Greatest Murder Mysteries Ever Written
2018
Murder Mystery - Boxed Set: 800+ Whodunit Mysteries, True Crime Stories & Action Thrillers
2018
Stay Undercover (Spy Books Boxed Set)
2018
NICK CARTER MYSTERIES - 7 Detective Books Collection (The Crime of the French Café, The Great Spy System, With Links of Steel, The Mystery of St. Agnes' Hospital, Nick Carter's Ghost Story…)
2016
The Secret Agent: Ultimate Spy Collection (77 Books in One Volume)
2018
DETECTIVE NICK CARTER'S CASES
2017