Keeper of the Keys

This early work by Earl Derr Biggers was originally published in 1932 and we are now republishing it with a brand new introductory biography. “Keeper of the Keys” is the sixth and final mystery novel in the Charlie Chan series. The setting of the novel is rural California, where Chan has been invited as a houseguest. He meets a world-famous soprano, Ellen Ladona, who is murdered not too long after...