In the ninth novel in the series, "The Garden Murder Case," Philo Vance investigates a murder and other suspicious events connected with the rooftop garden of the Garden's New York penthouse, where a group friends gather to listen to the result of horse races.
S. S. Van Dine is the pseudonym used by American art critic Willard Huntington Wright (October 15, 1888 – April 11, 1939) when he wrote detective novels. Wright was an important figure in avant-garde cultural circles in pre-WWI New York, and under the pseudonym (which he originally used to conceal his identity) he created the once immensely popular fictional detective Philo Vance, a sleuth and aesthete who first appeared in books in the 1920s, then in movies and on the radio.