We have also provided this printable version of the crossword, for older or non-javascript browsers. When you've finished (or if you're stuck!), you can check your version against the answers. All the answers come from The Hobbit.
2. The great forest of Wilderland
3. What sort of writing was on the map?
5. The hobbit's first name
6. Where the barrels went to
8. The chiefest of calamities
10. Mr Baggins' home town
13. The finder of the moon letters
14. Three of these wanted to eat the dwarves
15. The dwarves look-out man
16. The skin-changer
17. Inhabitant of the Misty Mountains
18. The look-out post on the side of the Mountain
1. P'raps ye knows its name, precious?
2. King under the what?
4. The old name of the Lake Men's town
7. The people who imprisoned the dwarves
9. The sword that isn't Orcrist or Sting!
11. The wizard
12. Where to find the Last Homely House
14. The leader of the dwarves