PABLO AND SPLASH GN VOL 02 FROZEN IN TIME

When penguin besties Pablo and Splash go to visit Professor O'Brain in her lab, they discover that she's missing! Their friend has been left behind by her misbehaving time machine, so Pablo and Splash set out on a rescue mission... to the Ice Age! But when they accidentally send a Neanderthal man to the future, the penguin buddies find themselves racing to return two people to the proper time period. Can they save their friend before time runs out? Or will they get themselves stuck in the ice forever?