Download or read book Raven Chronicles #4: Heartstopper written by Nathan Massengill and published by Caliber Comics. This book was released on 2015-09-24 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Heartstopper". There are reports of a ghost appearing periodically along Highway 17 and when the Raven team seeks to uncover the mystery behind the ghostly apparition they cross paths with the Red Knighthood that terrorizes travelers on the highway. But what secrets from Annie Downs' past threatens the night time drivers on Highway 17?