Where do you go at night, once you have turned out the light?

Abigail Crabtree’s imaginary world a precious escape from the waking world. That is until one wintry night, when a sinister horseman appears to wrest it from her in the name of the King of Traumund. Desperate to save her realm, she turns to her godfather—the enchanting Mr. Montefiore—for help. She takes refuge in his desolate country house, where rumors of cruelty and murder abound. Abigail and her giant owl soar outside her imaginary world and into the vast universe of collective dreams.

But even as she delights in Traumund’s bewildering beauty, she finds herself ever more seduced by the very evil that threatens to destroy it. How can Abigail remember what she is fighting for? How can she even be sure where her loyalties lie? And, most of all, will she ever be free of the intensely beguiling Mr. Montefiore?