The centaur that runs Camp Half-Blood
Chiron
Clarisse La Rue's godly parent
Ares
The monster that Mrs. Dodds is
Fury
The name of Percy's mom
Sally
The trading card game Nico di Angelo plays
Mythomagic
The number of cabins (at the beginning of the book series)
12
The god that Grover went to look for
Pan
The monster that Stheno, Euryale, and Medusa are
Gorgons
The name of the group of centaurs in the Sea of Monsters
The Party Ponies
The object that revives Thalia
The Golden Fleece
The crops that grow at Camp Half-Blood
Strawberries
The goddess of spring who visits the Underworld during the winter
Persephone
The monster Polyphemus and Tyson are
Cyclops
The magical barrier that prevents mortals from seeing gods and monsters
The Mist
The currency used by demigods
Golden Drachmas
The name of the dragon that guards Thalia's tree
Peleus
The god of sleep
Hypnos
The three sisters who drive a taxi in the Sea of Monsters
The Gray Sisters (Anger, Tempest, and Wasp)
Percy's birthday
August 18
The color of the hairbrush that Rachel threw at the Lord of the Titans
Blue
The number of cabins after The Last Olympian
The father of the Big Three Olympians
Kronos
The mother of all monsters
Echidna
Name any of the demigod characters who hold up the sky in The Titan's Curse
Luke, Annabeth, Percy
Name 3 of the 12 Labors of Heracles
1. Slaying the Nemean Lion
2. Slaying the Hydra
3. Slaying the Ceryneian Hind
4. Slaying the Erymanthian Boar
5. Cleaning the Augean stables in one day
6. Slaying the Stymphalian birds
7. Capturing the Cretan bull
8. Stealing the mares of Diomedes
9. Obtaining the belt of Hippolyta, the queen of the Amazons
10. Obtaining the cattle of Geryon
11. Stealing the golden apples of the Hesperides
12. Capturing and bringing back Cerberus