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. XIV Army at war Author/Creator: Forty, George Publication/Creation: London : Ian Allan, 1982 Format: Book Access & Availability: Loading
3. XIX Tactical Air Command and ULTRA : Patton's force enhancers in the 1944 campaign in France Author/Creator: Shwedo, Bradford J., 1963- Publication/Creation: Maxwell Air Force Base, Ala. : Air University Press, [2001] Format: Book Access & Availability: Loading