In Sir Arthur Conan Doyle’s A Study in Scarlet the world’ gets its first glimpse at what would become the most famous detective in crime fiction, Sherlock Holmes.
https://en.wikipedia.org/wiki/Mary_Roberts_Rinehart
The Mystery Writers of America announced that they have chosen Laurie R. King to be their 2022 Grand Master at this year’s conference.
Mystery readers have long named Dorothy Leigh Sayers as one of the queens of the Golden Age of British detective writing.