Green for Danger by Christianna Brand was first published in 1944 but it has been reprinted by British Library in their Crime Classics series.

The setting is Kent in 1942/43, at a new military hospital called Heron’s Park. Esther is a young woman who had joined the hospital as a V.A.D. against her widowed mother’s wishes as she was terrified of the bombing and didn’t want to be left on her own. Esther feels she has to do her bit though.

It’s a busy time for the hospital as lots of  bombs have been dropped in the locality. Joseph Higgins is a postman, and he’s also part of a rescue squad, helping to dig people and bodies out of bombed buildings. But he ends up in hospital himself after being caught up in a bombing raid. He’s very worried about having to have an operation and Esther reassures him, but something goes wrong when he’s on the operating table and he doesn’t survive it. When there’s another unexpected incident during an operation it’s obvious that there’s something nefarious going on.

Inspector Cockrill is called in to investigate.and it transpires that there’s a small number of people who would have had the opportunity to commit murder.

I must admit that I didn’t guess who the culprit was, which is always a plus, but I felt that I should have known. I didn’t really like many of the characters though which is always a problem for me.