(Paperback)

A team-bonding weekend in a remote castle turns into a nightmare when seven teenagers are locked inside. To escape, they must solve a series of puzzles each with a deadly consequence. And the clock is ticking

(Paperback)

From the second they set foot on the island to join their dad and his new family, Jess and Rosie feel that somethings wrong. Counting down the days until they can leave, Jess and Rosie decide to investigate. But when Rosie disappears, the countdown takes on a new meaning. Especially when no one but Jess remembers Rosie at all