The world as we know it ended 209 years ago. From a desert wasteland springs a single kingdom, ruled by a tyrannical King and trapped in an endless war against the shadowy desert warriors. As a desperate bid to save what remains of humanity, society has been split into two distinct classes, nicknamed the Court and the Commons. For an oppressed population on the brink of revolution, a common thief could be the last hope. Up until now, Kay has survived by her wits alone. Reckless and impulsive, wanted by the King's guard, Kay has become known as the Runner. Using the city's rooftops as her personal domain, she manages to keep one step ahead of the King with one hand buried in the purses of the courtiers. Driven by the plight of the commoners and the unjust death of her family, Kay seizes the chance to graduate from small-time thievery to full-scale rebellion. Her opportunity comes in the form of Will, a wealthy ex-soldier with a dark past. Plucked from the streets and thrown into the shimmering palace court, Kay must use her every strength to blend into a world where she doesn't belong, closer to the enemy than she ever thought she would be.

Belief is a powerful magic. Valerie Diaz has a power that she can't contain, and it's killing her. Bounced between foster homes and the streets, she only has time to concentrate on staying alive. But a visit from the imaginary friend of her childhood opens a world of possibilities, including a new life half a universe away on a planet that is bursting with magic. The Society of Imaginary Friends follows Valerie on a journey that straddles two worlds. In order to survive, she must travel many light years away to a realm where anything is possible. On the Globe, imaginary friends come to life, the last of the unicorns rules the realm, and magic seeps from the pores of all the Conjurors who live there. But choosing to embrace her potential will set Valerie on a treacherous course - one filled with true love, adventure and perilous danger.