zfw,
Try these two books:
Air Transport Auxiliary (The Lost Child) by A J Walters and published by Aries Publications ISBN 9780954181567
Brief Glory The Story of the Air Transport Auxiliary by E C Cheesman and published by the ATA Association in 1946 and last reprinted in 2001 No ISBN
I bought my copies through the Maidenhead Tourist Information Office.
The former book contains the Roll of Honour whilst the latter lists all ATA crew.
Old Duffer