U.S. Military Burrows, William E. Deep Black: Space Espionage and National Security. New York: Random House, 1986. An account of American spy satellites. $6.29. Karas, Thomas. The New High Ground. Discusses the U.S. military space program. $?. Peebles, Curtis. Battle for Space. New York: Beaufort Books, 1983. $18.95. Peebles, Curtis. Guardians: Strategic Reconnaissance Satellites. Shepperton, Surrey, England: Ian Allan, 1987. $19.95. Richelson, Jeff. America's Secret Eyes In Space: The US Keyhole Spy Satellite Program. New York: Harper and Row, 1990. Draws on interviews with many of the key players in the early days of military observations satellites. $24.95. Salkeld, Robert. War and Space. Englewood Cliffs, NJ: Prentice-Hall, 1970. $?.