Then there was that video: forty seconds of chilling footage that Jack repeatedly claimed was not of his making, yet was posted from his own YouTube account.
Nobody knew what happened to Jack in the days that followed - until now.
'This classic supernatural thriller takes a frenetic and self-obsessed modern world in its confident stride. The Last Days Of Jack Sparks gives us ingenious and funny diabolism, repurposed for the 21st Century. A magnificent millennial nightmare' - Alan Moore
'Wow. Seriously hard to put down...Chilling and utterly immersive' - M. R. Carey, author of THE GIRL WITH ALL THE GIFTS
'This is The Omen for the social media age' - Chris Brookmyre, author of the Jack Parlabane thrillers
'Wittier than the lovechild of Stephen Fry and Charlie Brooker, scarier than watching The Exorcist in an abandoned asylum' - Sarah Lotz, author of The Three
DISCOVER THE LAST DAYS OF JACK SPARKS - DESTINED TO BE 2016'S MOST TALKED-ABOUT THRILLER