Once Upon a Broken Sky (Grimmfay, #0.5)

The circus where dreams come true, for a price... For Zelandra, the promise of escape and newfound power seemed like a dream come true when she joined the ranks of Grimmfay. Under the Master's command, she's enthralled countless audiences, but when a guest sees past the magic to the young woman trapped beneath, she realizes the power is nothing more than a mirage. A fairy-tale life waits beyond the circus's eternal night, but it will take more than a handsome prince or a wish on a star to break Grimmfay's bonds. The illusion of power isn't so easily given up, especially when it will stop at nothing to keep Zelandra under its control. Step into the world of Grimmfay, a treacherous landscape of deception and desire perfect for fans of The Night Circus, Caraval, and The Lunar Chronicles.