Pencils and inks credits from DC Releases #13. Colors credit confirmed by Anthony Tollin. Letters credit from http://kleinletters.com/.
Story continues in Detective Comics #551. Non-advertised, Crisis on Infinite Earths mini-series, two-panel-sequence-cameo with The Monitor (only hands shown with voice) and Lyla.
Letters of comment from David Alan Wright, Jeffrey Lowndes, Ken Morefield, Rick Steel, Craig Paeth, Charles D. Brown, Delmo Waters, Cory R. Strode, Alan Hillis, Jeff Grant and Lloyd Ferrell.