Oops, a day late in choosing the winner :spank:
Congratulations to Alex for his very clever 'Now I know what the air in the cylinder feels like'
Thank you to everyone who entered, it never ceases to amaze me the captions forum members come up with - though I did warn the publishers to expect captions about suppositories when I received their photo
Thank you, Martyn for the book and supporting the forum.
Pegasus