The Sleepover

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For the COCO girls-Crystal, Celeste, Oaklynn, and October-high school is a minefield, but they have always been an unbreakable unit. When a savage dispute leaves Crystal reeling, her best friends whisk her away to the woods behind October's house for an escape. They were looking for comfort, but they found a warning instead. A spectral guide named Ruby emerged, whispering a frantic plea for them to turn back, but the warning came too late. When Oaklynn unearthed a rusted, heart-shaped key from the earth, the world tore open, dragging them into a decaying mirror-reflection of their reality-a place where the living do not exist and the ghosts never rest.

Ruby reveals a terrifying truth: they have been pulled out of time. If they cannot escape by the final stroke of Halloween week, they will be erased, becoming shadows in this nightmare realm. But the mirror world feeds on dissent. Under the crushing weight of survival, the group splinters: Crystal and Celeste retreat into their fiercely powerful and long-standing sisterhood, while Oaklynn and October-once just friends-find themselves forging a sudden, quiet, and profound bond as they navigate the terror together. As the deadline looms and the ghosts manipulate their growing resentment, the four girls must decide if they can bridge the divide between their two sisterhoods-or if the silence and separation will be the very thing that seals their fate in this land of broken promises.
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