Book 1

The Flame of Olympus

by Kate O'Hearn

Published 3 February 2011

A young girl, a winged horse, and a war of epic proportions make for an adventurous start to an exciting new trilogy.

When Pegasus crashes onto a Manhattan roof during a terrible storm, Emily’s life changes forever. Suddenly allied with a winged horse she’d always thought was mythical, Emily is thrust into the center of a fierce battle between the Roman gods and a terrifying race of multiarmed stone warriors called the Nirads. Emily must team up with a thief named Paelen, the goddess Diana, and a boy named Joel in order to return Pegasus to Olympus and rescue the gods from a certain death.

Along the way, Emily and her companions will fight monsters, run from a government agency that is prepared to dissect Pegasus, and even fly above the Manhattan skyline—all as part of a quest to save Olympus before time runs out.


Book 2

Olympus at War

by Kate O'Hearn

Published 7 July 2011

Emily and her winged horse face a war of Olympic proportions in this second book of an adventurous series.

Emily, newly recognized as the Flame, is living in Jupiter’s palace on Mt. Olympus. Her friends, Joel, Paelen, and—of course—Pegasus, are there as well. The only person missing is Emily’s father, who is still being held prisoner by the CRU back in the human world. Emily wants to go find him, but Jupiter won’t allow her to leave. However, Emily does have access to a winged horse…

Determined to rescue her father, Emily and her friends make plans to sneak away from Olympus and back to New York. Then Cupid, Emily’s sort-of crush, decides to come along as well. It will be hard enough to hide a winged horse from the prying eyes of the CRU, but a winged boy as well? And when the gruesome Nirads begin a new invasion, old grudges are unearthed, new enemies are discovered, and Emily and her friends become entangled in a conflict more dangerous than they ever anticipated.


Book 3

The New Olympians

by Kate O'Hearn

Published 2 February 2012

Emily and her companions, including the winged horse, Pegasus, must confront a legion of Olympic enemies in this third book of an action-packed series.

When Emily’s father and the goddess Diana return from a visit to Earth, they bring with them disturbing news. There’s a horse called Tornado Warning that’s winning all the races, with times faster than anyone’s ever seen. What could this mean? Emily, Joel, Paelen, Pegasus, and the sphinx Alexis return to Earth to investigate—and discover a CRU plot to clone Olympians and Nirads using DNA retrieved from their previous time in the human realm.

The CRU has already created dozens of Nirad warriors, Dianas, Paelens, Cupids, and Pegasuses. Now they want to create their own Emily clone—even if the original is killed in the process. Can Emily and her friends put a stop to the CRU’s plans before Jupiter finds out and carries through on his own threat to destroy the Earth?


Book 4

Origins of Olympus

by Kate O'Hearn

Published 4 October 2012

Emily and her winged horse, Pegasus, face an ancient challenge of Olympic proportions in this fourth book of an exciting series.

A deadly plague has struck Olympus. While the Olympians fade one by one, Emily’s heart breaks as she watches, particularly when Pegasus begins to slip away. Determined to save him, she embarks on an investigation that takes her back in time to the origins of Olympus and to the deadly battle between the Olympians and the Titans.

In the present, she must face the full force of the CRU. In the past, she must confront Cronus, the father of the gods and leader of the Titans, who is intent on destroying his offspring. When Emily encounters the full power of the flame and a discovery that could change the face of history, will she make the right decisions? And in the race against time to save Pegasus, will Olympus find its true hero?


Book 5

Rise of the Titans

by Kate O'Hearn

Published 5 February 2015

In order to save Olympus, Emily and her winged horse, Pegasus, venture to Hawaii—and a Hawaiian volcano—in this fifth book of an exciting series that puts a modern thrill into ancient mythology.

The ancient rivalry between the Olympians and the Titans has been rekindled. However, this time the Titans have a secret weapon—a weapon that rivals the Flame of Olympus. The balance of power is tipped in Saturn’s favor now that he has found his own Flame of Titus. Olympus is almost in his grasp! And just when the Olympians need Emily most, she finds her own grip on the flame weakening.

If Emily is going to save Olympus, she will have to save herself first. To do so, she and Pegasus must head to the Diamond Head volcano in Hawaii to track down the one thing that can rescue Olympus…but can they get there before the Titans or the CRU beat them to it?


Book 6

The End of Olympus

by Kate O'Hearn

Published 6 December 2016

Emily and Pegasus face their greatest challenge yet when they venture back to Earth to save a friend in this sixth and final book of an exciting series that puts a modern thrill into ancient mythology.

After the events in Hawaii, Emily is contending with diminished powers, a new body, and the fact that she has to teach the Titan Lorin how to use her own powers. To make matters worse, Joel has been acting strangely towards her ever since she changed, and it’s all become too much.

However, Emily has one last promise to fulfill, one she made a long time ago: to save Agent B from the secret government agency called the CRU. But when Emily, Pegasus, Joel, and Paelen arrive in London, they discover that Agent B has been captured by the CRU and the only way to free him is for Emily and Lorin to surrender.

As Emily and her friends delve deeper into the CRU’s history, horrible discoveries are made. Not only about the victims the powerful agency has been trapping and abusing for centuries, but about the very origins of the secret agency itself.

Origins that lead directly back to...Emily.


Books 1-6


Books 1-3


Books 1-4