John Dickson Carr was a very highly regarded American mystery writer, though he lived for most of the '30s and '40s in England, married there and set many of his books there (Wikipedia). His two main detectives, Dr. Fell and Sir Henry Merrivale, were very English (Wikipedia).
Dec 31, 1998
Cover of He Who Whispers

He Who Whispers

Mar 30, 1995
Cover of Fire, Burn!

Fire, Burn!