Incoming Resources
- The Do-It-Yourself Escape Room Book: A Practical Guide to Writing Your Own Clues, Designing Puzzles, and Creating Your Own Challenges
- I spy spectacular, a book of picture riddles, photographs by Walter Wick ; riddles by Jean Marzollo
- Picture Puzzler:, a natural history hide-and-seek, illustrated by Ksenia Bakhareva ; written by Rachel Williams
- I spy, mystery, a book of picture riddles, photographs by Walter Wick ; riddles by Jean Marzollo
- One is not a pair, a spotting book, Britta Teckentrup