Plot
Collects Batman #173, 179 and 234 and Detective Comics #404.
The Caped Crusader faces some of his most diabolical foes in four of his most spine-tingling adventures! Includes: Walk, Batman, to Your Doom!; The Riddle-Less Robberies of the Riddler!; Half an Evil!; and Ghost of the Killer Skies! Re-Presenting the 1st Silver Age appearance of Two-Face and the 2nd Silver Age appearance of the Riddler! Guest-starring Enemy Ace.