Book excerpt: Bones of the Yopasi is the thrilling second novel in The Dark Waters Trilogy! In this sequel, the award-winning Graham McNeill continues the harrowing story begun in Ghouls of the Miskatonic. Featuring the mysterious and terrifying setting of Arkham Horror, Bones of the Yopasi draws inspiration from the eldritch universe created by H.P. Lovecraft. Having barely recovered from a profound psychological ordeal, Miskatonic University professor Oliver Grayson looks forward to returning to normal life. Unfortunately for Grayson, however, his trials are only just beginning. After being called to the mist-shrouded town of Kingsport to identify some strange bones, the professor must join an unlikely team of investigators to face a horrifying new threat. But can they conquer their own demons in time to confront their common enemy?