A nicely creepy cover for Detective 872 (Feb. 11), as Batman continues his investigation of the stolen villain gear, by Snyder and Jock.
Oracle gives Batman the name of a person connected to the Mirror House, which seems to be the source of the stolen items. The man dies in a car accident as Batman pursues him. Batman also discovers that Harvey Bullock is now in charge of the case, Gordon being busy with “personal business,” which is related in the second story in the issue.
Batman goes, in disguise as the dead man, to the Mirror House, full of other wealthy Gothamites eager to bid on the stolen villain merchandise. The guests are all masked, both to conceal their identity, and to protect them from a deadly gas released into the room, as a protection against unwanted intruders.
The man in charge, Etienne Guiborg, has figured out that Batman is impersonating Rhodes, though how he knows this is never explained. But his apparent hunch is correct. The mask Batman is wearing is not functional, and he is prey to the gas, and to the room full of people who now want him dead.
The story concludes next issue.
The back-up story, by Snyder and Francavilla, sees Commissioner Gordon invite Barbara for dinner, and to tell her that her brother is back in town. Barbara actually already knows this, because of events in Birds of Prey, but it is interesting to see how neither of them view James with anything other than fear.
Barbara heads out, and Jim is joined by his son.
The story continues, but skips the next issue, returning in the one following that.