I was just adding the 1970 edition of ‘The Young Lions’ today and cross referencing it with the other editions when I realised PAN had given this title 3 numbers over the years namely X11, M3 and E21. This started me trying to work out which title was published under the most different numbers. So far ‘The Young Lions’ wins but I’m sure there must be others. I’m going to add 1974 edition just for completeness to the series – when I can find it!

I was very pleased to see I was getting a lot of comments until I realised they were all the posting equivalent of spam. If you have sent a comment and its not appeared please send again and start it with something like ‘This is not Spam’ and I can edit the comment to remove it before approving.