| Hint | Answer | Letter |
| First monster Percy fights | |
| Name Percy (and best friend) use to distract Polyphemus after Oddyseus used it | |
| Character that Poseidon has to fight | |
| Titan of Forethought; Tries to convince Percy to give up Elpis (Hope) | |
| Half-blood that comes to camp along with Mrs. O'Leary (note: not his actual name) | |
| Name of Percy's sword/ballpoint pen | |
| Percy's Mom's name | |
| Cyclops that appears in 2nd book; Percy's half-brother | |
| Roman name for Goddess of Love; Planet | |
| Reason why Mt. Olympus moved to NYC | |
| Daughter of Atlas; Hunter for Artemis | |