The Berenstain Bears and the golden rule: Sister Bear learns the true meaning of the golden rule that is engraved in her locket when a new bear arrives at school and no one invites her to play. Berenstain Bears' gossip gang: Sister Bear and her best friends like to share gossip about the other cubs at school, but the fun is gone when Sister overhears her friends say something untrue about her. Why do good bears have bad days?: After Brother and Sister...