US Observation/Liaison aircraft of WWII

[Bucksnort101]

Anyone know of good books on US Observation/Liaison aircraft in WWII? Hard to fine anything it seems.

 

[fubar57]

These are the only ones I have

 

[Wurger]

 

[Bucksnort101]

Pretty slim pickings. Just ordered a used copy of the top book. See a few Auto/Biographies of L-bird pilots in WW2. Must look into getting a couple of those as it should make for interesting reading. Something a little different that a fighter pilots Bio.
Looking for something with more pirtures than anything else, like those "Detail & Scale" books on other aircraft.

 

[jetcal1]

 

[JMBIII]

Paperback, Pub. 2013, 80 pages

 

[warbooklover]

Here's a few free publications for direct download...

U.S. Army Center of Military History
Eyes of Artillery: The Origins of Modern U.S. Army Aviation in World War II (CMH Pub 70-31)
The Origins of Modern U.S. Army Aviation in World War II - U.S. Army Center of Military History

THE AIA HISTORICAL ARCHIVE
https://www.aia-aerospace.org/research-center/history/
https://www.aia-aerospace.org/wp-content/uploads/2016/06/THE-1944-AIRCRAFT-YEAR-BOOK.pdf

Army Air Forces Numbered Historical Studies
Evolution of the Liaison Type Airplane 1917-1944
http://www.ibiblio.org/hyperwar/AAF/AAFHS/AAFHS-44.pdf