As his raft skimmed over the water, taking him back to the mortal world, he understood a line from the Prophecy better-an oath to keep with a final breath.He understood how dangerous oaths could be. But Leo didn't care."I'm coming back for you, Calypso," he said to the night wind. "I swear it on the River Styx.
-Rick Riordan
Select a background
More quotes by Rick Riordan
Popular Authors
A curated listing of popular authors.