Doctor Who. The Shining Man

"Being scared is the least of your worries."
The Shining Men are everywhere. You spot them out of the corner of your eye. Abnormally tall, with long lank hair, blank faces and blazing eyes. If they catch you, they'll drag you away to who knows where. No one is safe. They're on every street corner. Waiting. Watching. Shining bright.
Of course it's a hoax. It has to be, right? It started as a joke, a prank for Halloween. Then it went viral. Idiots dressing up as monsters. Giving folk a scare. Silly masks and fright wigs. No one gets hurt. Because bogeymen aren't real.
Until people start going missing and lights burn in the darkness. Burning like eyes.
But help is on its way, in the form of a strange man called the Doctor and his friend, Bill. The Doctor will keep us safe. The Doctor will stop the monsters. Unless the monsters stop the Doctor first...
An original novel featuring the Twelfth Doctor and Bill as played by Peter Capaldi and Pearl Mackie.