Not really history, but Birmingham in fictional history. An 1880 book is on sale on e-bay ( at what I would have thought was a very optimistic price of £350) which is based on the presumption of a German invasion, where Birmingham is occupied by the Germans after the "Battle of Redditch.
"https://www.ebay.co.uk/itm/1880-1st...938146?hash=item52193fed22:g:m2UAAOSwEwNcgB~J

"https://www.ebay.co.uk/itm/1880-1st...938146?hash=item52193fed22:g:m2UAAOSwEwNcgB~J
