Area 51 - Black Jets: A History of the Aircraft Developed at Groom Lake, America's Secret Aviation Base by Bill Yenne English | ISBN: 0760344264, 0760361452 | 2014 | EPUB | 192 pages | 23 MB
Dwight Jon Zimmerman, "Area 51: The Graphic History of America's Most Secret Military Installation" 2014 | ISBN-10: 076034664X | 96 pages | PDF | 17 MB