Nothing drives a family crazy faster than an old black fly on a hot summer day, especially when the family's a little crazy already. And this fly is as bad as they come. He knows every low-down trick in the book--and won't rest until he's gone through them all. "He ate on the crust""of the Apple pie.""He bothered the Baby""and made her cry.""Shoo fly!""Shoo fly!""Shooo."