Across
- 3. Calder works
- 5. boy best friend
- 6. and Petra's teacher
- 7. used often in the book
- 8. Calder and Petra are looking for
- 10. Calder and Petra have tea with
- 16. painting thief
- 18. museum in Chicago
- 19. recipient of "the letter"
Down
- 1. main character
- 2. painter who drew The Lady Writing
- 4. puzzle pieces
- 8. revealed through the pictures
- 9. Charles Fort book Petra bought at Powells
- 11. of recipients of "the letter"
- 12. where most of the story takes place
- 13. that said, "art is a lie that tells the truth"
- 14. main character
- 15. used in every other picture
- 17. of M&M's Calder and Petra eat