Percy helps Clarisse La Rue—his rival and daughter of Ares—recover her father’s war chariot from her immortal brothers, Phobos (Fear) and Deimos (Terror), who have stolen it. This story shows a more vulnerable side of Clarisse and is set in NYC.

Crosswords and word searches themed around Greek gods and monsters. Why Readers Search for the PDF Version

. The collection, which includes character interviews and a monster guide, provides deeper insight into the world of Camp Half-Blood. Riordan Wiki

Hit up your library’s app or spend $8 on a used paperback. Your demigod soul (and Rick Riordan’s writing fund) will thank you.