The Two Masters Trilogy

And You Will Obey Me:

The Master: wanted for crimes without number, across five galaxies.

The Master: escaped his pursuers. Last known location: rural Hexford, England, Earth.

The Master: dead and buried in an unmourned grave, in a lonely churchyard.

Apparently.

Vampire Of The Mind:
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Somewhere off the South Coast of England, there’s a lonely island. On that island stands a solitary castle, long since abandoned – haunted, they say. But the truth is, that castle houses something far worse than mere ghosts.

The castle is what lies at the end of a trail followed by the Doctor in search of several missing scientists – all of them connected to the top secret Dominus Institute and its elusive CEO, Sir Andrew Gobernar…

But the Doctor will soon discover that he’s the one being haunted, by a ghost from his past… or perhaps, his future.

The Two Masters:
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The future is dying. All over the universe, gaps are beginning to appear. From the space lanes terrorised by the rag-tag remnants of the once-mighty Rocket Men, to the empire of the Gorlans, stricken by a terrible civil war. Gaps in space/time, portents of the end of everything.

Only three beings might prevent it. The Doctor, a renegade Time Lord from Gallifrey. The Master, another renegade Time Lord from Gallifrey. And another Master, yet another renegade Time Lord from Gallifrey.

One Doctor. Two Masters. What could possibly go wrong?