Revival by Stephen King.

The novel was first mentioned by King on June 20, 2013, while doing a video chat with fans as part of promoting the then-upcoming Under the Dome TV series. During the chat King stated that he was halfway through writing his next novel, Revival. The novel was officially announced on February 12, 2014. An excerpt was included at the end of the paperback edition of King's Doctor Sleep, published on June 10, 2014 (ISBN 978-1451698855). In an interview with Rolling Stone, King stated that Revival was inspired by Arthur Machen's The Great God Pan and Mary Shelley's Frankenstein, and, like several of King's preceding novels, he has had the idea for this novel since childhood.