Board Book JUVENILE FICTION/Humorous Stories Helen Lester, Lynn Munsinger (Illustrated by) Series: Tacky the Penguin Tacky’s an odd bird, or Penguin rather, who likes to do splashy cannonballs and greet his companions with a loud “What’s happening?” In fact, he’s something of an eccentric, which his fellow penguins find somewhat bothersome until his odd behavior saves the day! Tacky's perfect friends find him annoying until his odd behavior saves the day.