An adrenaline-fuelled adventure in a new series by top thriller writer Simon Lelic. Ollie Turner isn't sure he's ready to be a hero ... Our city. Our secret. Our rules. Alone. On the run. Ollie Turner has nowhere to hide. But he gets a second chance. Underneath the city there's a secret organisation, far from adult eyes. It's called The Haven. Soon Ollie is caught up in their battle: to stop Maddy Sikes destroying the city. Time is running out for Ollie and his new friends, and millions of lives are at stake ... An explosive and compelling read from the writer of adult thrillers THE HOUSE, THE LIAR'S ROOM and RUPTURE.