Penguin's Power Parasol (Batman Tales of the Batcave) -- Paperback / softback

With the Blue Diamond of Russia on display, Batman and Robin know a super-villain's on the way. But when the Penguin drops into the Gotham City Museum, the Dynamic Duo is surprised by the punch in his parasol. Can the Boy Wonder save the Caped Crusader from a perilous ride on a jet-powered umbrella? Or will the Penguin slip away with the ice?