My mum bought me this for my birthday. I read it in two long days! My Grandfather was captured at Calais (one of The Rifle Brigade). He wouldn't talk too much about it, only opening up a little towards the end of his life. He would talk for a while, then change the subject. He was very bitter about not being rescued like those at Dunkirk. I used to say to him, 'Had you been rescued, you might not have been here today, as you could have died elsewhere'. He felt let down by the government and therefore had no desire to try and escape. Until I read this book, I had little understanding of what he and others went through. I was not aware of the continued fighting and other rescues after Dunkirk, despite having read a lot about the War. Perhaps it was a shame it wasn't written earlier. I might have asked my Grandfather more before it was too late.