Incoming Resources
- Deep play, Diane Ackerman ; illustrations by Peter Sis
- Benny and Penny in The big no-no!, a Toon book, by Geoffrey Hayes
- Play anything, the pleasure of limits, the uses of boredom, and the secret of games, Ian Bogost
- Play matters, Miguel Sicart
- Playful learning, develop your child's sense of joy and wonder, text and photography by Mariah Bruehl