Across
- 3. Christopher's mother, thought to be dead
- 4. Neighbor whose dog was killed
- 5. The dog killed at the beginning of the novel
- 7. Christopher's father who has secrets
- 9. Protagonist who investigates Wellington's death
Down
- 1. Christopher’s school psychologist who talks about his logic
- 2. Woman Christopher befriends while investigating
- 6. Christopher's teacher and supporter
- 8. Christopher’s pet rat
- 10. Christopher’s classmate with more severe disabilities