We pick up where we left off in Blackout to find that historians Merope, Mike and Polly are trapped in England during the Second World War trying to return to their colleagues at Oxford University and their own time of 2060.
Now, in the face of increasing scientific criticism of time travel - and the possibility that it could shatter the space-time continuum - our three academics seem to be trapped in the heart of the blitz. Why hasn't the rescue team arrived? Is the world they left in 2060 no longer there to save them? Read All Clear for the final surprising end to the tale.
