/u/Bigglesworth_ has written multiple entries about this time in British history:

• At the peak of the Battle of Britain under constant bombardment, were any London citizens able to get anything productive done in their day to day lives?
• Homelessness during the Blitz (I am a resident of central London...)
• Old people being evacuated during the blitz
• Did the police try to stop people using the London Underground as an air raid shelter during the Blitz?
• If my house in London got destroyed by a German air raid, who do I approach to cover the cost? Does my mortgage cease to exist? Does the government subsidise the cost?
• As Britain turned off street lighting during the Blitz to deter German raids, do we have any evidence of the rate of petty crime being higher in cities at the time?

The subreddit booklist features The Legend of Blitzkrieg: the 1940 Campaign in the West by Karl-Heinz Freiser and The Most Dangerous Enemy: A History of the Battle of Britain by Stephen Bungay, among others. I am fond of a book called The Taste of War by Lizzie Collingham, which is about food policy during WWII.