Holmes Inc. #2 was published by The Toronto Cartoonists Workshop on October 1, 2011, as part of a series that began in 2010. James Cooper and Kathleen Gallagher write, and art comes from Christopher Yao, Gibson Quarter and Jeff Longstreet. It features Sherlock Holmes, Arthur Holmes, Edgar Holmes II, Edgar Holmes Sr. and Elizabeth Watson, among 8 characters cataloged on VerseDB.