A quick search reveals:
On the RNIB website:
http://www.rnib.org.uk/xpedio/groups...admeoct03.hcsp
Autobiographies
GILBERT, Douglas:
A trifle in the sky. Order No. X11231, 13 or 4 cassettes.
This autobiography is about an ordinary run of the mill Spitfire pilot during World War II.
Or maybe try the Auster Club
http://www.austerclub.org/magazine/index_26_2.pdf