Simon Dunstan, Tony Bryan "Challenger 2 Main Battle Tank 1987-2005" Osprey Publishing | English | 2006-05-30 | ISBN: 1841768154 | 48 pages | PDF | 15,5 MB
Challenger 2: The British Main Battle Tank (Images of War) by Robert Griffin, M P Robinson English | January 23, 2018 | ISBN: 1473896657 | 176 pages | AZW3 | 18.88 MB
Apollo 1 and the Space Shuttle Challenger: The History of NASA’s Two Most Notorious Disasters by Charles River Editors English | August 1, 2016 | ISBN: 1536812382 | 102 pages | AZW3 | 2.26 Mb