Demigod Percy Jackson, still with no memory, and his new friends from Camp Jupiter, Hazel and Frank, go on a quest to free Death, but their bigger task is to unite the Greek and Roman camps so that the Prophecy of Seven can be fulfilled.

Magnus Chase has always been a troubled kid. Since his mother's mysterious death, he's lived alone on the streets of Boston, surviving by his wits, keeping one step ahead of the police and the truant officers. One day, he is tracked down by a man he's never met -- a man his mother claimed was dangerous. The man tells him an impossible secret: Magnus is the son of a Norse god. The Viking myths are true. The gods of Asgard are preparing for war. Trolls,...

Winter has been a disappointment to his royal IceWing family, unlike his sister Icicle, who has been raised to challenge IceWing queen--but now that Icicle has broken the truce and escaped from Jade Mountain Academy, so Winter, accompanied by his new clawmates, Moon, Qibli, and Kinkajou, embarks on his own quest to free his brother from the clutches of Queen Scarlet, and win the respect of his family.

For centuries there have been rumors of another continent on the dragons' planet -- another land far across the ocean, populated by tribes of dragons very different from those we know. But there's never been any evidence, and most dragons dismissed the rumors as fairy tales. Until now. Because it turns out the stories are true. And the other tribes are coming.

"Thor's hammer is missing again. The thunder god has a disturbing habit of misplacing his weapon--the mightiest force in the Nine Worlds. But this time the hammer isn't just lost, it has fallen into enemy hands. If Magnus Chase and his friends can't retrieve the hammer quickly, the mortal worlds will be defenseless against an onslaught of giants. Ragnarok will begin. The Nine Worlds will burn. Unfortunately, the only person who can broker a deal for...

Turtle the SeaWing dragon has long dreamed of being a hero, but when the companions inadvertently free Darkstalker, the oldest and most powerful dragon, from the spell that has trapped him, the best he can come up with is a spell that prevents the ancient dragon from seeing him or hearing his thoughts--Darkstalker claims he has changed, but Turtle suspects that he still plans to control dragonkind.

In the land of Prydain, evil is never far away. Arawn, Lord of the Land of Death, has been building an army of dark warriors to take over Prydain, and the only way to stop him is to destroy the Black Cauldron he uses to create his dreaded soldiers. Taran the Assistant Pig-Keeper and his loyal companions must journey deep into Arawn's domain to destroy the Black Cauldron. For each of them, the quest has a special meaning. For Taran, it is the glorious...

The prime Dragon Stone seems to be dying, and that means that the connection between the dragon masters and their dragons is also fading, so the six dragon masters must located the hidden stone, and learn what is causing the problem before their telepathic connection is completely gone.

Chasing down an uncertain future, Cassia makes her way to the Outer Provinces in search of Ky -- taken by the Society to his sure death -- only to find that he has escaped into the majestic, but treacherous canyons. On this wild frontier are glimmers of a different life and the enthralling promise of rebellion. But even as Cassia sacrifices everything to reunite with Ky, ingenious surprises from Xander may change the game once again.

Four children have discovered that they have spirit animals, a rare bond between human and animal that has launched them on a quest to save their world. The team heads to the forests of Eura, where another Great Beast is hidden.