Exiled to live as a Low, sixteen-year-old Conrad refuses to become heir to his murderous uncle. But Meritocracy is a harsh and unforgiving rule on the floating island of Holmstead, and when his ailing mother is killed by monstrous gorgantauns, Conrad cuts a deal to save the only family he has left. To rescue his sister from his uncle's clutches, Conrad must enter the Selection of the Twelve Trades.

Hallik has been training his whole life to become a Grimnir, a magic-wielder who can aid in keeping their island safe from the monster hordes outside the shield protecting them. Hundreds of years ago, Grimnirs created a shield around their island. Hallik has waited his whole life to become one of the elite Grimnir who can keep their enemies at bay. But when monsters start showing up on the island, it appears they aren’t as safe as they thought.

For generations, a nameless man has been passed down through Cane's family - one who never seems to age, remembers the stories of old, and knows the depths of men's hearts. On the outside, Cane's family appeared to be simple fishermen. Yet when he turned 18 and his life entwined with the nameless man forever, Cane learned they were far more than he could imagine. And as they are hunted while pursuing hidden secrets, Cane's life enters turmoil, where nothing is clear.

Darrow is a Red, a member of the lowest caste in the color-coded society of the future. Like his fellow Reds, he works all day, believing that he and his people are making the surface of Mars livable for future generations. Yet he spends his life willingly, knowing that his blood and sweat will one day result in a better world for his children. But Darrow and his kind have been betrayed. Soon he discovers that humanity reached the surface generations ago. Vast cities and sprawling parks spread across the planet.

Sylvas Vail is a big fish in a small pond, the most powerful mage on his planet. But when the doors to the cosmos come crashing open and all the untold wonders and terrors of the universe come pouring in, he is left with only two options: Ascend or die.

Cast into a brutal military camp by his once loving master, Mateo feels like the last six wonderful years of his life have been a lie. With the mysteries surrounding him growing, Mateo knows that his only option is to become one of the supernaturally powerful Duelists and grow in power until he can take his fate into his own hands. That plan is thwarted from the beginning when he gets stuck with the lowest-ranked Root Card against his will, ensuring that his growth as a Duelist will always be excruciatingly slow.

A world with no hunger, no disease, no war, no misery: Humanity has conquered all those things and has even conquered death. Now Scythes are the only ones who can end life - and they are commanded to do so in order to keep the size of the population under control. Citra and Rowan are chosen to apprentice to a scythe - a role that neither wants. These teens must master the "art" of taking life, knowing that the consequence of failure could mean losing their own.

Asher of Steel Rim fancies himself a halfway-decent thief, but not exactly the realm’s most popular guy. As an outcast among outcasts, some hate him for his scale-tipped, pointed ears. Others prefer to wish him dead because he’s a magi in a land where those born with etherarchy are outlawed.

It has been twenty-seven long years since the last sunrise. For nearly three decades, vampires have waged war against humanity; building their eternal empire even as they tear down our own. Now, only a few tiny sparks of light endure in a sea of darkness.

When Seckry was six years old, his father disappeared. The two of them had spent the afternoon picking berries together in the fields surrounding their village. In Seckry's vague memory, it had been perfect. But the following morning his father was gone, and had taken all traces of his existence with him. Dreams of that afternoon still plague Seckry's nights. Swimming in and out of his consciousness are images of his father's watch; one that was glowing an eerie green, and inscribed with foreign markings. What had his dad told him about that watch?