Book 2 in the brand-new Doctor Who Decide Your Destiny series, based on the new BBC One series featuring Matt Smith as the Doctor You're in the TARDIS when it loses power and crash-lands in a deserted, snowy landscape. Something is sucking the energy from everything that passes Is it the Sycorax? Or something else entirely? Help the Doctor and Amy unravel the mystery, before it's too late Join the Eleventh Doctor and Amy on their travels through time...