I'm Done!By: Gretchen Brandenburg McLellan Illustrator: Catherine Lazar Odell A little beaver with a slapdash approach to dam building comes to appreciate the satisfaction of a job well done in this sweet tale that's perfect for storytime. Nibble, nibble, snap. When Little Beaver sets a single twig across the stream, he figures that should be good enough for a dam. "I'm done!" he calls to Papa before tearing off to play with Fish. But Papa isn't buying it, and