While the Olympians struggle to contain the rampaging monster Typhon, Kronos begins his advance on New York City, where Mount Olympus stands virtually unguarded. Now it's up to Percy Jackson and an army of young demigods to stop the Lord of Time.
Percy Jackson and the Olympians ; V
Riordan, Rick. Percy Jackson & the Olympians
Riordan, Rick. Percy Jackson & the Olympians ; bk. 5.
Jackson, Percy (Fictitious character) -- Juvenile fiction.
Monsters -- Juvenile fiction.
Mythology, Greek -- Juvenile fiction.
Titans (Mythology) -- Juvenile fiction.