Download or read book Detective Comics (1937-) #550 written by Doug Moench and published by DC Comics. This book was released on 1985-05-01 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Batman and Robin must hunt down the most unexpected menace of all as it stalks the city by night! Plus, the conclusion of the Green Arrow/Black Canary backup tale by the legendary Alan Moore.