So many adventures in one special pack. For starters, down under the water they'll go, to meet some new friends in the ocean below. Then a winter-time trip will be his next trick, with Thing One and Thing Two, and Sally and Nick. Now let's meet some friends too tiny to see. They're smaller than small - now how can that be? Get ready to go, come all and come one, for a grand tour of nature, now isn't that fun?