Book excerpt: Enter into a groundbreaking immersive experience, where ghosts and spirits come to life. Do you dare to step into this magical world? Welcome to SPRUNG, the Society for the Pursuit of the Reputedly Undead, Namely Ghosts Agamemnon White--SPRUNG Ghostkeeper and child prodigy--has gone missing. All that remains of him is his journal, which you now hold in your hands. Your task? To join SPRUNG, read Ag's journal, use the app to retrace his footsteps, and help rescue him. But beware: the moment you open this book, you will release the ghosts Ag trapped inside. It's up to you to recapture them and solve the mystery of his disappearance . . . without disappearing yourself Powerful Augmented Reality effects include on- and off-page animations of text, illustrations, and characters, leading you through a gripping story that comes together as the book and game unfold.