2,000 Years of Christ's Power Vol. 2: The Middle Ages
Nick R. Needham
Encyclopedia of Space and Astronomy
Joseph A. Angelo
Designing Embedded Systems and the Internet of Things (IoT) ...
Perry Xiao
Area 51: An Uncensored History of America's Top Secret Military ...
Annie Jacobsen
Aaron Swartz's the Programmable Web: An Unfinished Work
Aaron Swartz
Fluent English
Barbara Raifsnider & Christopher A. Warnasch