Answer: redheadedleague

AnswerCrossword Clue
REDHEADEDLEAGUE

With "The," Sherlock Holmes story, and the puzzle's title

REDHEADEDLEAGUE

Conan Doyle group

REDHEADEDLEAGUE

Doyle's famous ruse

REDHEADEDLEAGUE
"The ...," Sherlock Holmes story
REDHEADEDLEAGUE
"The Adventure of the ..."
REDHEADEDLEAGUEDoyle's "The ...": 1891
REDHEADEDLEAGUEHolmes case subject