Jekyll's having a bad day--uh oh! When Jekyll and his friend, Wolfie, go to the candy store and there is only one lollipop left and Jekyll's bad mood side--Hyde--takes everyone by surprise! After a little time and some big emotions, Jekyll and his parents learn to navigate the highs and lows of big moods. Perfect for parents to share with young readers who are experiencing their own firsts, Jekyll's Bad Mood presents an early childhood milestone through a classic literary monster.