Unlike her neighbors, Maggie McGillicuddy has an eye for trouble. And while she's knitting on her porch swing, she manages to spot it --- everywhere! With the "tickety, tickety, tack!" of her knitting needles, the elderly Maggie scares off a prowling tiger! And with the "whickety, whickety, whack!" of her walking stick, there goes a slithering snake! Of course, readers can see the tiger is really just a cat and the snake is only a tree root, so they'll...