Blitzcat is a historical novel set during World War II in England. It follows a black cat named Lord Gort who escapes from her home and begins a journey across wartime Britain in search of her owner, a Royal Air Force pilot.
As she travels through cities and countryside affected by bombing raids, the cat encounters many people whose lives have been changed by the war. Through her journey, the story reflects the human impact of war, including loss, courage, and survival.