Across
- 2. Causing something to come about
- 4. Sending goods to another place
- 6. A device working by itself
- 9. Hitler
- 10. A book of instruction
- 11. An occupation one gets paid for
- 14. A picture
- 15. To hover in the air
Down
- 1. A book introduction
- 3. A tank in which sea creatures reside
- 5. The study of life
- 7. The operation of aircraft
- 8. A book relating to scholarly work
- 12. A character lacking conventional heroic attributes
- 13. Reasoning according to principles