You're welcome. That's odd, I know Bert Hall wasn't the most popular with his fellow aviators, but he did walk the walk and talk the talk, it must be an oversight. They have James Norman Hall listed. I'll have to pick up Bert Hall's book. If you are interested in WWI aviation, there is a cool web site called The Aerodrome
[link] that is a wealth of information. If you ever see a book by Leighton Brewer called "Riders of the Sky", pick it up. It's pretty rare, but from time to time a copy turns up. It's an epic "poem", but don't expect something light & rhymey, it's a harsh tale of life with the Devil's Own Grim Reapers of the 13th Aero Squadron. I have a few passages in the description of this deviation:
[link]
-YD