I have it at home right now from the Library.
It looks like a very comprehensive book indeed. The incident that I was looking for information on was not included though, but I am sure, that there is a logical explaination.
This was Danish Luftwaffe pilot Poul Sommer's third victory following a ASR operation intended to rescue P/O Miller of 185 Squadron on 20 March 1942
http://www.danishww2pilots.dk/profiles.php?id=127
The incident is included in Prien et al.'s II/JG27-book and and Cull et al.'s Spitfires over Sicily, so I am in no immidiate lack of info :-)
Regards Mikkel Plannthin