The evil Master leered at the Doctor, and triumphantly pointed out of the cabin window. The many-tentacled Nestene monster - spearhead of the second Auton invasion of Earth - crouched beside the radio tower! Part crab, part spider, part octopus, its single huge eye blazed with alien intelligence and deadly hatred... Can the Doctor outwit his rival Time Lord, the Master, and save the Earth from the Nestene horror?

In this, the first adventure of his third "incarnation", Doctor Who, Liz Shaw, and the Brigadier grapple wth the nightmarish invasion of the Autons - living, giant-sized, plastic modelled "humans" with no hair and sightless eyes. They are waxwork replicas and tailors' dummies whose murderous behaviour is directed by the Nestene Conciousness - a malignant, squid-like monster of cosmic proportions and indescribably hideous appearance.

Geoffrey Beevers reads this action-packed novelisation of a Third Doctor television adventure. Seven months after it left Mars, there has still been no radio communication with the Probe Seven spacecraft or the astronauts inside it. Back on Earth concern is mounting, and eventually a recovery capsule is sent up to rescue the astronauts. But when the capsule returns to Earth, it is found to be empty. As the Doctor and Liz investigate, they discover that the interior of the capsule is highly radioactive.

Eminent scientist Emil Keller has developed a revolutionary new process for the treatment of hardened criminals. His invention, the Keller Machine, is being heralded as a major scientific breakthrough. But Professor Keller is in truth the Master, and the Keller Machine is much more than a mere machine. Soon the Doctor, Jo, the Brigadier and UNIT are involved in a bitter struggle with the Master, an alien mind parasite, and a diabolical scheme to plunge the world into a Third World War....

Geoffrey Beevers reads this exciting novelisation of a classic TV adventure for the Fourth Doctor. The Doctor is suddenly summoned to Gallifrey, the home of the Time Lords, where his ghastly hallucinations of the president’s assassination seem to turn into reality. When the Doctor is arrested for the murder, a hideous, dark, cowled figure is gleefully watching in the shadows. In a battle of minds, the Doctor faces renegade Time Lord the Master inside a nightmare world created by his old enemy’s imagination.

Doctor Who is strangely concerned about Professor Horner's plan to cut open an ancient barrow near the peaceful English village of Devil's End; equally worried is Miss Hawthorne, the local white witch, who foretells a terrible disaster if he goes ahead. Determined that the Professor should is Mr Magister, the new vicar (in truth the Master) whose secret ceremonies are designed to conjure up from out of the barrow a horribly powerful being from a far-off planet.

For the first time on audio, this is an unabridged reading of a classic Doctor Who novelisation, based on a serial from the original TV series. All is not well at the Wenley Moor underground atomic research station. There are unaccountable losses of power-output, nervous breakdowns amongst the staff, and then - a death!

An unabridged audiobook of this classic novelisation of a Fourth Doctor TV adventure from 1975. Landing on Earth - now a barren, desolate planet - Sarah, Harry and the Doctor are unaware of a large, watching robot. The robot is the work of Styre, a Sontaran warrior who uses all humans landing here for his experimental programmes. What has happened to the other space explorers who have come here? Why is Styre so interested in Earth and in brutally torturing humans, including Sarah Jane?

The TARDIS materialises on a remote island, set in a sea of acid, on the planet Marinus. The Doctor, Susan, Ian and Barbara meet Arbitan, keeper of a vast computer which rules and balances the gentle life of Marinus. Yet peace on the planet is threatened by the sub-human Voord, who wish to take control of the Conscience. Arbitan enlists the travellers to find the five crucial Keys of Marinus in various locations across the planet. Thus begins a series of terrifying adventures for the Doctor and his friends, who must find the Keys if they wish to ever to see the TARDIS again.

Matthew Waterhouse reads this classic novelisation of a Fourth Doctor TV adventure.The Doctor, Romana and K9 are heading for Gallifrey when they temporarily lose control of the TARDIS. The significance of this event is only revealed when they land, not on Gallifrey but on Alzarius. The planet's legendary Mistfall is approaching, a time when giant scaly creatures emerge from the swamps and go on the rampage, leaving a trail of death and destruction in their wake.