Batman may be the World s Greatest Detective, but he s hardly the only sleuth in the DC Universe. This new title collects key adventures starring Lois Lane, the Question, Slam Bradley, Detective Chimp, and everyone s favourite Caped Crusader, Batman. These tales span DC s history, from 1937 to today, and even include a special appearance by the granddaddy of all detectives, Sherlock Holmes. Collects Adventure Comics #51, Batman #441, Detective Comics #2, #329, and #572, Lois Lane #1-2, Secret Origins #40, and The Question #8.