That's the fantastical concept at the center of the Percy Jackson and The Olympians book series. Created by Rick Riordan ... head to the titular ocean in order to find a powerful artifact.

Riordan's signature humor, attention to detail, and well-rounded characters shine in each series, making his books must-reads ...

Thankfully, the order to read all seven of them is straightforward since their chronological ... Rick Riordan and Disney-Hyperion published The Lightning Thief in 2005, and four more books in ...