Lena looks forward to receiving the government-mandated cure that prevents the delirium of love and leads to a safe, predictable, and happy life, until ninety-five days before her eighteenth birthday and her treatment, when she falls in love.

Now an active member of the resistance, Lena has transformed. The nascent rebellion that was underway in Pandemonium has ignited into an all-out revolution in Requiem, and Lena is at the center of the fight. After rescuing Julian from a death sentence, Lena and her friends fled to the Wilds. But the Wilds are no longer a safe haven. Pockets of rebellion have opened throughout the country, and the government cannot deny the existence of Invalids. Regulators...

Harry Black wakes in hospital to learn that his brother Ellis has almost certainly been killed by a V2 rocket falling during a German air raid on London. In a state of wounded delirium, Harry's mind begins to blur the distinctions between the reality of the war-torn city, the fiction of his unpublished sci-fi novel and the myth of Orpheus and Eurydice. Driven by visions of Ellis still alive and a sense of poetic inevitability, Harry discharges himself...

Violet's sister Hazel has been taken by the Duchess of the Lake, and she must save both Hazel and the future of the Lone City.

A deadly, flu-like epidemic and a plague of flesh-eating creatures threaten the lives of the children at Perdido Beach while Sam, Astrid, Caine, and Diana each struggle with doubts and uncertainties.

Violet, a poor girl from the outer city, finds forbidden romance and uncovers brutal secrets when, after three years of training, she is purchased by a royal family as a surrogate mother for royal children.