When their families mysteriously disappear, Swift and Hawk, teen experts in AI and robotics, are recruited by the secretive M�bius Programme to crack an unbreakable code. They are immediately plunged into a life-and-death rescue mission, that takes them from hidden tunnels beneath the British Museum, to the dangerous docklands of Amsterdam in search of the mysterious ship The Nightfall. Caught in a treacherous world of spies and saboteurs, Swift and Hawk will be pushed to the limit as they follow a trail that leads to the remote island of Spoklestark, and straight into the hands of a dark and chilling enemy.

Author Logan Macx Published by Walker Books Ltd ISBN 9781406394931 EAN 9781406394931 Bic Code YFC|YFCB Cover Paperback