“The Report on Unidentified Flying Objects”
by Edward J. Ruppelt
This is Edward J. Ruppelt’s memoir of his role in the U.S. Air Forces’s three UFO projects: Projects Sign, Grudge and Blue Book:
https://books.google.com/books?id=FZgeJ3uK6fUC&printsec=frontcover&hl=no&source=gbs_ge_summary_r&cad=0#v=onepage&q&f=false
The book was published by Doubleday & Company (Garden City, New York) in 1956.
Edward J. Ruppelt was head of Project Blue Book from March 1952 until late 1953.
Project Blue Book ran from March 1952 until January 1970.
Ruppelt achieved the rank of Captain in the United States Air Force.
Wikipedia article: “Edward J. Ruppelt”:
http://en.wikipedia.org/wiki/Edward_J._Ruppelt
The late Captain Edward J. Ruppelt, U.S. Air Force,
Head of Project Blue Book (1952-1953)
(NARCAP.org photo)