Across
- 4. A magical force that hides the truth from ordinary humans
- 5. The king of the gods and ruler of the sky and thunder
- 7. The place where the dead go, ruled by Hades
Down
- 1. A creature with snakes for hair who can turn people into stone
- 2. The god of the sea, Percy’s father
- 3. A being who is half-human and half-god
- 6. A long and difficult journey to achieve a specific goal