Reborn as the Flame of Olympus, Emily must embrace her new powers and responsibilities. But all she wants is to return to her world, where her father remains a prisoner of the sinister government agency, the CRU.

Join Emily and Pegasus as the legend continues in a new epic adventure that takes us back to the very origins of mythology ... A deadly plague has struck Olympus. While the Olympians fade one by one, Emily's heart breaks as she watches Pegasus slip away. Determined to save him, Emily 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. There Emily is confronted with the full power of the flame and a discovery that will change the face of history. In the race against time to save Pegasus, will Olympus find its true Hero?

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.

Just as Emily is getting used to life as the Flame of Olympus, news from the human world disrupts the peace ... There's been a Pegasus spotting on Earth. Tornado Warning is as beautiful and mysterious as the mythological winged-stallion, but has been born and bred on Earth. Emily and her friends are determined to find out the truth before Jupiter of Olympus gets involved and fly back to the human world to investigate. Their new mission takes them through the Nevada desert from Area 51 to Las Vegas where they discover a sinister conspiracy. Emily is convinced that they will trace it back to their old enemies - the corrupt governmental agency, the CRU. But what they find is bigger and more dangerous than they ever expected and will pit Olympian against Human in a war of epic proportions. With the fate of two worlds in her hands, Emily must make an impossible choice, otherwise everything she has ever known and loved will be destroyed. Join Emily astride the magnificent winged-stallion, Pegasus, as she embarks on a new flight of adventure through worlds both old and new. '

A deadly plague is causing the Olympians to fade one by one.As Emily watches Pegasus slip away she is determined to save him and embarks on a quest that takes her back in time to the deadly war between the Olympians and the Titans. In the race to save Pegasus, will Olympus find its true Hero? it's time for the original battle to be fought once again...

In the world of Asgard, living among Odin, Thor and Loki are the Valkyries of legend. Norse goddesses, reapers of souls from human battlefields - they have the power to cause death with just one touch. Fourteen-year-old Freya is a Valkyrie - but she has not followed in the footsteps of the legends before her. She has been to the World of Man to befriend humans - and not to reap their souls. Now she must return to the World of Man on a new quest to track down the runaway Valkyrie of legend. There she will discover a dark secret that leads her to the Land of the Frost Giants where she must take on new enemies. But this time she has friends to rely on, and lots more to gain. Enter a new Valkyrie legend ... 'Kate O'Hearn serves up a winning mix of modern adventure and classic fantasy.' Rick Riordan, author of "Percy Jackson"

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.

From the author of the Pegasus series comes the second book in a spellbinding fantasy series for fans of Rick Riordan and Shannon Messenger, in which Riley's return home is short-lived and full of unforeseen danger.Riley thought that her adventure was over when she arrived back home in Colorado. Although she misses her dad, she's back with her mom and brother and has caught up with her classes at school. Though Maggie, Pea, and her aunt have to hide in their basement apartment during the day, they are making the most of things and settling into their new life. But things get much more complicated when a gang of thieves plagues Riley's neighborhood and her family takes in a group of children who don't know about the Atlanteans living in the basement. To make matters worse, the Atlanteans are becoming gravely ill, and everyone starts to worry that they may not be able to survive so far from the island's magic. As tensions escalate, their only option is to...

Follow Astraea, Zephyr, and their friends travel to a dangerous jungle world in this second book in a brand-new series from bestselling Pegasus author Kate O'Hearn, who masterfully blends mystery and mythology together.With the weakened Titan prisoners hidden on Earth, Astraea, Zephyr, and their team head to Nesso's jungle world to seek help in the struggle against the Mimics. But nothing goes to plan. The moment they arrive, they encounter a world filled with dangers they never imagined possible—from massive, hungry dinosaurs to a blisteringly hot sun. Soon Zephyr and Astraea are seriously wounded. Without ambrosia or nectar to heal them, the group soon realize they are in serious trouble. But where can they go for help? With Zephyr's life slipping away, Jake and Tryn use their new flying skateboards to try to make it to Xanadu where they hope to find ambrosia for Zephyr and enlist help to join the fight against the Mimics. Meanwhile,...

From the author of the Pegasus series comes the third book in a spellbinding fantasy series for fans of Rick Riordan and Shannon Messenger, in which Riley must protect her family's new life in Atlantis.Life on Atlantis has always been unpredictable. But lately, the Community has finally started to feel like the stable home Riley hoped it could be—until the weather becomes anything but stable. After three Red Moons within a month, the latest of which brings an earthquake, it's clear that something is wrong. But what is causing this change? In addition to creating chaos, the storms are also damaging homes across the territories and escalating tensions between the groups. And when an encounter with the Underwater Territory goes badly, several of Riley's friends are kidnapped! With no hope of reaching her friends on her own, Riley embarks on a quest—accompanied by Storm, Alfie, Maggie, Pea, and Kevin—to enter the Enchanted Territory and seek the...

Join Emily and Pegasus as the legend continues in a new epic adventure ... The ancient rivalry between the Olympians and the Titans, thought long over, is rekindled - but this time the Titans have a secret weapon that can rival the power of the Flame of Olympus. The balance of power is tipped in Saturn's favour now that he has found his own Flame of Titus. Jupiter's Olympus will finally be in his grasp! Caught in the middle of this ancient power struggle, Emily and Pegasus must head to the Diamond Head volcano in Hawaii to track down the one thing that can save Olympus ... before the Titans get there first.

Freya is dreading the start of her fourteenth year. This marks the official end of her childhood and when she takes up the full duties of a Valkyrie - an angel of death and collector of souls from humanity's battlefields. But Freya is unlike any other Valkyrie. She doesn't want to follow in the footsteps of the legends before her. As she observes humanity from her norse home on Asgard, she tries to understand what it is to be human: to share in the simple pleasures of friendship with girls her own age and laugh with boys, without the fear of causing their death with one touch. Little does she know that her dreams will soon be realized: on her first battlefield mission, Freya reaps the soul of a soldier with unfinished business that will send her to the human world on a deadly quest. And there she must battle both ordinary and extraordinary enemies to create a new VALKYRIE legend.

A group of kids must stop invaders before they take over Titus—and the rest of the universe—in this first book in a brand-new series from bestselling Pegasus author Kate O'Hearn, who masterfully blends mystery and mythology together.Fifteen years ago, Olympus was destroyed and the Olympians were resettled on Titus. Since then Earth has been declared a quarantined world. Neither Titans nor Olympians are allowed to visit and under no circumstances are humans allowed on Titus. The Titans and Olympians are keeping the peace. But the deep-seated mistrust still lingers, so when a human ends up on Titus, he could be the spark that reignites the war... Astraea is a Titan, granddaughter of Hyperion, and now a reluctant student at the brand-new school, Arcadia. She just knows that it's going to be awful, and that there is no way that Titans and Olympians will ever get along! At least she's got her best friend, a winged-horse named Zephyr, to keep her company....

In the world of Asgard, living among Odin, Thor and Loki are the Valkyries of legend. They are Norse goddesses who reap the fallen souls from human battlefields and have the power to cause death with just one touch. At the end of The Runaway, Freya and the Valkyries are about to leave the human world when they learn that the Frost Giants, Fire Giants and Dark Searchers have united to declare war on the Realms. Bitfrost, the legendary rainbow bridge linking the human world to Asgard, has been closed. With their only entry back to Asgard barred, how can the Valkyries get back to fight to protect their homeland? Loki claims he knows another, secret route but can they trust him? And even if they found a way - is there anything they can do to stop the war? As the War of the Realms spills over into Earth, Freya and the Valkyries must find a way to save not just the Norse world but the human world as well. With everything at stake, can Freya become the Hero she was destined to be? 'Kate O'Hearn serves up a winning mix of modern adventure and classic fantasy.' Rick Riordan, author of Percy Jackson

Astraea, Zephyr, Pegasus, and Tryn turn to an old enemy to save them from a desperate situation in this third book in a new series from bestselling Pegasus author Kate O'Hearn, who masterfully blends mystery and mythology together.Jake, Nesso, and Emily have been captured by the Mimics. Their friends are determined to rescue them before it's too late, though that's easier said than done. Driven from their home and facing a constant stream of new attacks, Astraea, Zephyr, Pegasus, and Tryn are struggling just to survive another day against Mimics who can kill with a touch and take the shape of any friend or family member. While Jupiter is focused on returning to Titus, Astraea knows their only shot is to take the fight to the Mimic home world and stop the Mimic queen herself. To do that, they'll need to even the odds of seven friends versus an entire planet. So they come up with a plan to capture the one thing more terrifying than their enemy—the giant...