''No wonder they called it ''The Nazi Party''...''

''Pervitin, a stimulant commonly known as speed today, was the German army's -- the Wehrmacht's -- wonder drug.''

Hitler's Drugged Soldiers (Andreas Ulrich, Spiegel 2005)

http://www.spiegel.de/international/the-nazi-death-machine-hitler-s-drugged-soldiers-a-354606.html

''This is the way the world ends 
Not with a whimper but a bang.''

''If we create higher temperature and density in a limited region of the solar interior, we may be able to produce self-supporting detonation thermonuclear reactions that spread to the full solar volume (...) This explosion would annihilate the Earth and the Solar System, as we know them today.''

Artificial Explosion of the Sun- Criterion for Solar Detonation

https://archive.org/details/ArtificialExplosionOfSun.Ab-criterionForSolarDetonation

''Unidentified- flying- object." 

An internal report from Project Blue Book, the USAF program that dealt with the UFO ''problem''.
Special Report No. 14 was an statistical analysis of U.F.O. report cases gathered from 1947 to 1954, some 3,200. It represents the largest such study ever undertaken.  Cases were divided into three categories-"knowns", "unknowns", and "insufficient information."
Blue Book was cancelled  in 1968. 

Project Blue Book Special Report #14 (USAF Air Technical Intelligence Center, 1954)

https://archive.org/details/ProjectBlueBookSpecialReport14

'"Hünde, wollt ihr euwig leben?" 

PAM 20-1 A Guide To Army Philosophy (U.S. Army, 1958)

https://archive.org/details/PAM20-1

''We procure means of seeing objects afar off, as in the heaven and remote places; and represent things near as afar off, and things afar off as near; making feigned distances.''

Radar Astronomy (Evans & Hagfors, 1968)

https://archive.org/details/RadarAstronomy

''Tag! You are it!''

BASIC SPY TRADECRAFT

https://archive.org/details/BASICSPYTRADECRAFT

''The Commandos Strike at Dawn''

FM 3-55.93 Long Range Unit Surveillance Operations (U.S. Army, 2009)

https://archive.org/details/FM3-55x93