Study Guide

The Blood of Olympus Characters

By Rick Riordan

Jason Grace is the son of Zeus, and he's the first of our five—count 'em: five!—focal...

Reyna is the daughter of Bellona, a goddess you've probably never heard of. (Don't sweat...

Leo is the son of Hephaestus and the mechanic of the Argo II (a ship capable of sea and land...

Nico di Angelo is our youngest demigod hero. The 14-year-old is the son of Hades, and we're...

Piper: armed with a cornucopia for shooting vegetables at her enemies (more effective than you...

It's the final book in the series, and that means there are more minor characters than you can...

There are plenty of giants who battle our heroes in almost every odd-numbered chapter, but there...