|Edition: ||US (paperback)|
|Released: ||December 2011|
|Publisher: ||Idea & Design Works|
|New: ||£14.69 £12.75 Save 13%|
Join the Doctor and his companions, Amy and Rory, as they travel to the far reaches of space — a vacation planet built on a rift where multiple alternate adventures overlay each other — and the distant past — where our heroes must face Vikings to save the future of Britain!