Collects Azrael: Agent of the Bat (1998) #91 - #92, Batgirl (2000) #29, Batgirl (2000) #33, Batman (1940) #603 - #607, Batman: Gotham Knights (2000) #30 -#32, Birds of Prey (1999) #43, Detective Comics (1937) #771 - #775. Softcover, 432 pages, full color. Cover price $29.99.