
Circular Study
Published in 1900, 'Circular Study' is a mystery novel by Anna Katharine Green featuring Detective Gryce. Called to investigate a brutal murder in a New York City brownstone, Gryce encounters a cryptic message, a mad butler, and a singing caged bird that holds a vital clue. Green, a pioneer of American detective fiction, is known for her legally accurate plots and strong character development, significantly influencing the genre.





























