Happy House was a children's book imprint of the publisher Random House. The imprint published a number of activity books and storybooks ased on Return of the Jedi and Ewoks, specifically.
- Return of the Jedi Dot-to-Dot Fun
- Return of the Jedi Picture Puzzle Book
- Return of the Jedi Mazes
- Return of the Jedi Monster Activity Book
- Return of the Jedi Things to Do and Make
- Return of the Jedi Word Puzzle Book
- Ewoks Winter Fun
- The Ewok Who Was Afraid: An Ewok Adventure
- Wicket Goes Fishing: An Ewok Adventure