Henry and Mudge

Would you consider graphic stuff? There is an awesome series of Geronimo Stilton graphic novels where Geronimo and family travel in time to stop the "Pirate Cats" from changing history. The bonus is that they go to lots of historical stuff, so DS got to learn, e.g., about how/when the Eiffel Tower was built, and how Parisians weren''t crazy about it, and how it was supposed to be temporary etc. Here is a link to that book: http://www.amazon.com/Geronimo-Stil...8-7&keywords=geronimo+stilton+papercutz. But the whole series is fun.