Percy Jackson Lightning Theif

4. sudden violent winds, often accompanied by precipitation
6. in complete agreement
9. a purposeful or industrious undertaking
10. cause to separate and go in different directions
13. be a hindrance or obstacle to
14. a large burial chamber, usually above ground
17. a painful or damaging shock through something, especially a part of the body
18. a creature who was half-man and half-bull
19. a final peremptory demand
20. a structure where military equipment is stored

1. an instrument of certain death
2. break into parts or components or lose cohesion or unity
3. a fictitious name used when performing a particular role
5. proceed or issue forth, as from a source
7. insert between other elements
8. a creature with the head, arms, and torso of a man and the body and legs of a horse
11. an ancient tombstone to mark where someone is buried
12. the trait of being rude and impertinent
15. make loud demands
16. a chronic drinker