Q: How do you find all this business of having screaming girls following you all over the place? George: Well, we feel flattered . . . John: . . . and flattened. When the Beatles burst onto the music scene in the early 1960s, they were just four unknown lads from Liverpool. But soon their off-the-charts talent and offbeat humor made them the most famous band on both sides of the Atlantic. Lively, informative text and expressive, quirky paintings chronicle...