1. X troop : the secret Jewish commandos of World War Two Author/Creator: Garrett, Leah, 1966- author Publication/Creation: Boston : Houghton Mifflin Harcourt, 2021 Format: Book Access & Availability: Loading
2. X, Y & Z : the real story of how Enigma was broken Author/Creator: Turing, Dermot, author Publication/Creation: Stroud : The History Press, 2018 Format: Book Edition: 2. Access & Availability: Loading
3. XIV Army at war Author/Creator: Forty, George Publication/Creation: London : Ian Allan, 1982 Format: Book Access & Availability: Loading