Three girls went into the woods. Only two came back, covered in blood and with no memory of what happened.

Being fifteen is tough, tougher when you live in a boring-ass small town like Little Hope, California (population 8,302) in 1996. Donna, Rae and Kat keep each other sane with the fervor of teen girl friendships, zine-making and some amateur sleuthing into the town’s most enduring mysteries: a lost gold mine, and why little Ronnie Gaskins burned his parents alive a decade ago.

Their hunt will lead them to a hidden cave from which only two of them return alive. Donna the troublemaker can’t remember anything. Rae seems to be trying to escape her memories of what happened, while her close-minded religious family presses her for answers. And Kat? Sweet, wannabe writer Kat who rebelled against her mom’s beauty pageant dreams by getting fat? She’s missing. Dead. Or terribly traumatized, out there in the woods, alone.

As the police circle and Kat’s frantic mother Marybeth starts doing some investigating of her own, Rae and Donna will have to return to the cave where they discover a secret so shattering that no-one who encounters it will ever be the same.