Don't remember seeing this on any reading list

We finally paid a visit to Bletchley Park today. Extremely interesting finding out about the Enigma machine and the brilliant people who worked together to crack the German codes during WW2.

There is a WW2 toy and memorabilia collection there and this was amongst the display. I felt amused,intrigued and slightly uneasy all at once when I saw the title of this book.

It's been difficult choosing what to blip with because I did take loads of pictures of the machines and buildings but just had to go with this one.