Welcome to Metamorphosis — Your Transformation Begins Here Well, that’s what the spa claims, but what you want to know is where does it end ? After all, this was the last place your sister visited, and she’s not been seen since! You’ve heard the rumours and now you’re here to find the truth. Is Metamorphosis really a spa or is it a cult in disguise? Has your sister already been brainwashed? And just who is Mother Amber? You're going to the health retreat under the pretence of having a mindful detox, but really you're on a mission. Your goal is to find and rescue your sister, but what you discover is far worse than your darkest nightmares. There is a macabre reason why the walls weep… However, if you and your sister are going to get out alive, there’s only one crucial question to answer. What will you sacrifice behind the weeping walls? ‘Behind the Weeping Walls’ is the fourth book in The Cluster of Echoes hexalogy and is the latest horror gamebook from the author of Nightshift . You won't need dice, but you better keep your wits about you and have a pinch of luck to stand any chance of surviving! Available as paperback and eBook, and the hardback edition has additional extras including all the puzzle solutions and hidden passages.