An encouraging, adorable and motivational tale about being true to one's feelings! Perfect for bedtime reading with children! Bert has been keeping a secret inside for a very long time... He doesn't know how to tell his friends about it so it has become his little secret. A cute and heart-warming tale about a caterpillar named Bert who is sad all the time. He doesn't know what to do about it and nothing gets better until a friend sits with him and lets him tell her everything.