Book excerpt: DreamWorks Animation brings Jay Ward's classic cartoon Mr. Peabody & Shermanto the big screen in an all-new comedy adventure for the whole family. Mr. Peabody is the world's smartest person who happens to be a dog. When his "pet" boy, Sherman, uses their time-traveling WABAC machine without permission, the events in history spiral out of control to disastrous and comical results! It's up to this most unexpected of father-son teams to put things back on track. This Step 2 leveled reader brings all the action and time-travel adventure to boys and girls ages 4–6 who are just learning to read on their own.