Riley Davidson: Personal trainer - young, attractive, successful, and carefree…until she suddenly starts clocking up steps on her smartwatch in the dead of night? Where is she going? What is she doing? And why now?

Miley Myers: Struggling part-time actress – brash, loud, and a full-time liability. Miley has a secret that she can’t even talk to Riley about. A secret that no one knows…or so she thought. Blackmail was not something she ever thought could happen.

Harvi Stone: Eccentric painter - Mysterious and somewhat odd with some unusual tendencies and several dark secrets of his own. Maybe listening to the voice inside his head isn’t always the best plan.

The three flatmates’ lives get changed forever when one of them gets kidnapped and the others are caught up in the ensuing events. Finding the truth may ultimately prove deadly.

With surprises, secrets, mystery & murder -Run Riley Run is the blistering new thriller from JM Diggle that will keep you awake at night.