Search Worlds Without End

The Blitz is at its height. As the Luftwaffe bomb London, Cody McBride, ex-pat American private eye, sees a sinister silver sphere crash-land. He glimpses something emerging from within. The military dismiss his account of events - the sphere must be a new German secret weapon that has malfunctioned in some way. What else could it be? Arriving amid the chaos, the Seventh Doctor and Ace embark on a trail that brings them face to face with hidden Nazi agents, and encounter some very old enemies.

Included in the 50th Anniversary Monster Collection.

It is Victorian London and Jack the Ripper is stalking the streets -- or is it the Doctor?

A crystal from the TARDIS' telepathic circuits has a serious effect on the Doctor's mind, and Ace finds herself isolated and in danger.

What part is the Doctor being forced to play? What is the secret of the 12 shadow-TARDISes which eerily wait in silence for events to play out? Only as Ace runs for her life does she realize that the Doctor is at the mercy of a terrifying force from his own future -- one he may be powerless to stop.

Years after the extinction of its indigenous races, the sea-world of Coralee is populated by human and dolphin colonists. They are ignorant of what caused the original population to die out, but tales of vicious monsters proliferate.

An underwater massacre makes the Seventh Doctor and Ace wonder if one aspect of the legends, the acquatic Krill, might be real after all -- and if so, if they are as deadly as the stories say.

The Seventh Doctor knows Ace is going to die. Knows very well, because although she is sitting in the TARDIS watching the TV news, she is also beside him as a corpse. And there is something very, very strange about the autopsy results. In London, 1959, the Doctor does all he can to prevent Ace's tragic death, due to occur in a few hours. In the process, he discovers further anomalies - swarms of giant ants emerging from the ground being among the least of his worries. A disturbing fetish for Cyberisation has taken hold of Britain, and the Doctor can probably guess who's behind it!

Against a background of international (and trans-dimensional) espionage, giant ants and Cyber-primates, and quite possibly the end of the world as we know it, the Doctor struggles to save his companion from a fate which she seems more and more determined to bring upon herself.