British English/Contemporary



　　Alone, without the Doctor, Clara discovers a new danger from another dimension. But how do you hide when even the walls give no protection? People need help and the Doctor can’t leave the TARDIS. And Clara has to fight an enemy that can’t be seen.



　　Active Readers



　　Pearson English Active Readers and Pearson English Readers series offer an incredible range of popular titles and best-selling authors across a range of genres written for teenage and adult learners. Perfect to enjoy reading for pleasure, in or out of the classroom.

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