How do you create a life in balance? Mel and Mo may look alike, but these twins' personalities are far from identical. As they grow up, their differences drive them apart . . . which suits them just fine. Mel's umbrellas fly off the shelves and Mo's high-wire feats are the talk of their seaside town. But then Theodora Tweedle's Raincoats and Roller Skates draws Mo's crowds away, and umbrellas go out of style. Finally, these...