Thanks chaps.
Shredward, that link looks like it is a scam company. From my searches on it, at the very least you have to pay to end your free subscription, and possibly worse.
Rugbyfan1972 That looks an interesting book, but doesn't cover the time period I need (December 1917 onward)
Raine. Certainly worth a look, thanks.
I bit the bullet and bought a copy. Time is getting on and Mannock leaves the squadron in January, so I don't want to leave my writing any longer.
I've decided that it was an early birthday present to myself.
I'm really impressed with my copy though. Its from 1995 and nearly pristine. A little dent in the dust cover and one other thing;
I wasn't expecting that.
There are several Pats listed among the 'helpers' at the back of the book, so I doubt that I will ever know exactly which one owned this book.
Still; on with the show!