Isabel Ostrander: Mystery & Western Classic

Isabel Egenton Ostrander (1883—1924) was a British mystery writer of the early twentieth century who used, besides her own name, the pseudonyms Robert Orr Chipperfield, David Fox, and Douglas Grant. In 1920s, she was notable enough to be parodied by Agatha Christie in Partners in Crime, a Tommy and Tuppence mystery that parodies many of Christie's idols. Content: One Thirty The Crevice Island of Intrigue Anything Once The Fifth Ace