Last 30-cent cover price. Cover art by Mike Grell. The Maltese Cup Cake Hostess snack cakes ad with Wonder Woman. "Batman-Ex--As in Extinct!", script by David Vern (as David V. Reed), pencils by Mike Grell, inks by Bob Wiacek; The Penguin uses robots of extinct birds or ancestors of birds, starting with a robot pterosaur, top commit crimes; The robot cracks out of a Napoleon statue at Gotham's La Galerie; Batman destroys the robot bird, but Penguin and his gang pull off a jewel robbery; Penguin sends an archeopteriz robot to panic the crowds at Gotham City Music Hall where a movie about Machiavelli is playing; Meanwhile, his gang robs a diner on 1805 Hamilton Street; Batman captures the crooks, but then learns of an attack on the schooner Nelson by a robot Diatryma. Statement of ownership; Average # of copies sold previous year: 178,000. Text article with photograph of publisher Jenette Kahn. Walt Simonson profile by Mike Gold. 36 Pages, Full Color. Cover price $0.30. Grade: CGC 9.4 explanation of grade Condition: Used (collectible)