Its mission: to guard a vast shipment of grain from Earth to the planet Safenesthome.Its Captain is called Ace. She seems a little unsure of herself. In fact, some might almost think she was new to the job...Its medical officer is called simply ‘The Doctor’, and he’s perhaps not all he seems either.When mysterious ships target the Vancouver, Ace and the Doctor are pushed to the limit. Meanwhile, there’s something nasty in the grain containers. And it’s not very happy...

    But some secrets are so deadly they should remain locked away. Forever.EPISODE 3: THE GALILEO TRAP written by Marc PlattWith a mysterious plague sweeping through Florence, a rampaging alien behemoth comes between the Doctor and the answers he seeks.EPISODE 4: THE SATANIC MILL written by Edward CollierLong buried animosities come boiling to the surface on an ancient and powerful satellite, in a final confrontation that could have unimaginable consequences.

    It is the beginning of a journey that will take them to the newly built Space Dock Nerva... where a long overdue homecoming is expected.A homecoming that could bring about the end of the human race.CHRONOLOGY: This story takes place immediately after The Talons of Weng-Chiang.

    But in deep space, he found only darkness and isolation. Then on planet LV178, he and his fellow miners discovered a storm-scoured, sand-blasted hell - and trimonite, the hardest material known to man.When a shuttle crashed into the mining ship Marion, the miners learn that there was more than trimonite deep in the caverns. There was evil, hibernating - and waiting for suitable prey.Hoop and his associates uncover a nest of Xenomorphs, and hell takes on new meaning. Quickly they discover that their only hope lies with the unlikeliest of saviors...Ellen Ripley, the last human survivor of the salvage ship Nostromo.

    Playwright Kit Marlowe is attempting to write Doctor Faustus when a darkness descends on his life, in the cadaverous form of a Spaniard called Velez. The monstrosity is in search of a stone blade that was brought from South America...After a near-disastrous collision with an asteroid in space, the TARDIS makes an emergency landing in Elizabethan England.These two events are connected. The Omnim are ready. And the point of entry approaches...

    Tired of the backbiting politics and intrigues in the sterile society of Time Lords. With the fate of her husband now known, she feels lonely and out of place on Gallifrey. Romana is tired. Tired of justifying herself and her policies to a hostile council. With the line between allies and enemies beginning to blur, she persuades Leela to go with her to the presidential retreat of Davidia, a protected paradise. Then an anomalous time ship arrives, carrying a single passenger. His hands are crushed, his tongue torn out, his mind destroyed. Is this broken man a victim of some terrible crime or part of a trap now primed and ready to spring? After this strange encounter, Romana and Leela may never be the same again.

    When the bombs start going off, the President of Gallifrey decides enough is enough. While Leela and K9 race to track down the terrorist to avoid more bloodshed, Romana enters into a risky bargain for control with a dangerous, influential figure from her past. But she soon discovers that the answer to her problems lies in the future. A future she has already witnessed. And one she has been trying to avoid. But someone desperately wants this future and will stop at nothing to make it occur. Even if it means leading Romana and Gallifrey to war.

    Most of the crew are dead, the ship is disintegrating, and the Doctor soon realizes that the problem comes from another dimension…As they attempt to find a way to get the ship home, the Doctor and Peri visit the distant planet Capron and meet its tyrannical ruler Osloo. But the search for a possible solution only creates increasingly dire problems. Osloo's horizons have been widened – and space and time are hers for the taking…

    Your heavenly powers are a little too mechanical for my liking. And, if I may be so bold, Lord Zeus, your demeanor is not very godlike.'

    He is Quadrigger Stoyn, and he is very unhappy...This is the first story in a Companion Chronicles trilogy celebrating the 50th Anniversary of Doctor Who.