When Tuckie and Huggs discover a time machine, they have no idea of the adventures they're about to have - but their future selves do! They'll travel to the past and see dinosaurs, disco and President Millard Fillmore! They'll jump to the future to experience cool roller coasters, killer robots and the Time Vortex! And they'll keep running into themselves along the way. Don't worry - it all makes sense in the end! But will they be able to get back to their own place and time? In this unique tale, instead of starting at the beginning, the reader starts in the middle of the book. As our heroes travel forwards and backwards in time, the reader flips pages forwards and backwards, following timelines, to keep up with them.