When seventeen-year-old Natalie Porter finds a treasure chest belonging to her dead mother hidden away in the attic, she follows the clues inside and discovers her mother's death was never actually confirmed. Ten years ago she simply disappeared, leaving behind a mysterious charm necklace. Longing to learn more about her mother, and finding herself fascinated by the odd charm, Natalie claims the necklace. It quickly becomes apparent she's not the only one interested in her mother's disappearance. When Natalie finds herself pursued she hides, still clutching the charm, and is shocked to find herself transported to a place called Brookland. Brookland, once a lush, green land full of magic, has been drained of life and turned into a blackened wasteland by Queen Casias, a woman obsessed only with her own wealth and power. To Natalie's horror, not only does the queen know she's here, but she's been searching for the necklace for the past ten years. And now she knows who has it. If Natalie doesn't keep the charm out of the queen's grasp, she'll use it to spread her twisted darkness into the human world, destroying everything in her path.

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.