Time-traveling penguins Pablo and Splash board a Viking longship in this hilarious full-color graphic novel, perfect for fans of Dog Man and InvestiGators. When Pablo and Splash tell their friend Benji about the Vikings and their impressive longships, Benji is desperate to steal the time machine to go plundering for treasure with those ancient warriors. Our intrepid time-traveling heroes Pablo and Splash must get to Viking-era Ireland in time to warn the monks about the imminent invasion--and make their own mark on history. This full color graphic novel is perfect for animal lovers, reluctant readers, and graphic novel fans!.