In a city devastated by an epidemic, where survivors are all missing parts—an arm, a leg, an eye—her father is the famed scientist who created the biomechanical limbs everyone now uses. But Nell is the only one whose mechanical piece is on the inside: her heart. Since the childhood operation, she has ticked. Like a clock, like a bomb. As her community rebuilds, everyone is expected to contribute to the society’s good . . . but how can Nell live up to her father’s revolutionary idea when she has none of her own?Then she finds a mannequin hand while salvaging on the beach—the first boy’s hand she’s ever held—and inspiration strikes. Can Nell build her own companion in a world that fears advanced technology? The deeper she sinks into this plan, the more she learns about her city—and her father, who is hiding secret experiments of his own.

    Together, the three face all the dangers of space, along with murder, aliens, a school dance, and one really, really bad day. But none of this can prepare Noa for the biggest challenge—falling in love. And as Noa’s feelings for DJ deepen, he has to contend not just with the challenges of the present, but also with his memories of the past.However, nothing is what it seems on Qriosity, and the truth will upend all of their lives forever.Love is complicated enough without also trying to stay alive.

    Home-schooled, Ada accompanies David to work every day; by twelve, she is a painfully shy prodigy. The lab begins to gain acclaim at the same time that David’s mysterious history comes into question. When his mind begins to falter, leaving Ada virtually an orphan, she is taken in by one of David’s colleagues. Soon she embarks on a mission to uncover her father’s secrets: a process that carries her from childhood to adulthood. What Ada discovers on her journey into a virtual universe will keep the reader riveted until The Unseen World’s heart-stopping, fascinating conclusion.

    But inside? Inside, they were different too. You just had to know how to tell, what to look for. Evil has been eradicated. The City has been established. And citizens may only enter after having the 'evil' part of their brain removed. They are labelled on the System according to how 'good' they are. If they show signs of the evil emerging, they are labelled a K ...But no one knows quite what that means. Only that they disappear, never to be seen again ...