"The future has been saved, but at a cost: Fort Fitzgerald has been expelled from the Oppenheimer School, and some of Fort's friends have been lost in time. But time is the one thing Fort, Rachel, and Jia don't have, as they'll soon be facing one of the eternal Old Ones, the Timeless One, for the fate of the world. If they lose, the Old Ones will return, and humanity is doomed. If they win, the Old Ones will still return, and humanity is doomed. Because...

Peril has been loyal to Queen Scarlet, who used her fatal firescales to kill countless dragons in the SkyWing arena. Now, Peril is loyal to Clay, the only dragonet who has ever been her friend. So when Scarlet threatens Jade Mountain Academy, Peril sets off to find her former queen, stop her, and save the day, no matter what it takes. There's just one problem: a strangely persistent SeaWing, Turtle, insists on coming along, too. Turtle is worried...

"When Moonwatcher, a young NightWing with secret powers, begins school at the academy started by the dragonets of destiny after the end of the war, she soon realizes that someone is attacking the students. Moon must choose whether to help or continue to hide her gifts"--

"Growing up in the hives, Cricket has always had a million questions. Why are trees forbidden, even in art? Why do her parents seem to hate her? And the biggest, most dangerous and secret question of all: Why is Cricket immune to Queen Wasp's powers? Whenever the queen takes control of all the HiveWings, speaking through their mouths and seeing through their eyes, Cricket has to hide, terrified of being discovered. Now she's hiding again, wanted for...

Sundew wants to destroy the HiveWings, the tribe that tried to wipe out the LeafWings and ripped every tree from the surface of Pantala except for the ones in the Poison Jungle, where she and the surviving LeafWings have been hiding since the war. Now that a new war is upon them, Sundew and her friends must unearth the darkest mystery in the jungle -- even if what they find has the power to destroy them all.

Percy Jackson is a good kid, but he can't seem to focus on his schoolwork or control his temper. And lately, being away at boarding school is only getting worse -- Percy could have sworn his pre-algebra teacher turned into a monster and tried to kill him. When Percy's mom finds out, she knows it's time that he knew the truth about where he came from, and that he go to the one place he'll be safe. She sends Percy to Camp Half-Blood, a summer camp for...

When the goddess Artemis disappears while hunting a rare, ancient monster, a group of her followers joins Percy and his friends in an attempt to find and rescue her before the winter solstice, when her influence is needed to sway the Olympian Council regarding the war with the Titans.