The JJJ Book Club knows there are a ton of fans of the “Percy Jackson an the Olympians” book series — which is why we’re teasing you with a possible return in book number two of “The Heroes of Olympus” — “The Son of Neptune.”

In the first book, “The Lost Hero,” we met three new demigods named Jason, Piper, and Leo who made their first visit to Camp Half-Blood, where they inherited a blood-chilling quest:

Seven half-bloods shall answer the call, To storm or fire the world must fall.
An oath to keep with a final breath, And foes bear arms to the Doors of Death.

Who are the other four mentioned in the prophecy? The answer may lie in another camp miles away, where a new camper has shown up and appears to be the son of Neptune, god of the sea. . .

Check out the teaser video where author Rick Riordan teases of our favorite hero’s return:

“The Heroes of Olympus – The Son of Neptune”