Batgirl and Robin must team up to face the ghost of Benedict Arnold, who looks to take over Washington, D.C., in "The Invader from Hell." Plus, the origin of the Batgirl and Robin team, the origin of Man-Bat and more!
More by Gardner Fox, Joe Samachson, Elliot S! Maggin, Frank Robbins, Neal Adams, Jerry Robinson, Mike Grell & Sheldon Moldoff
Michael Uslan, Bill Finger, David Vern Reed, Dave Wood, France Herron, Gardner Fox, John Broome, Bob Kane, Dick Sprang, Sheldon Moldoff & Carmine Infantino