The Doctor and Sarah arrive in London to find it deserted. The city has been evacuated as prehistoric monsters appear in the streets. While the Doctor works to discover who or what is bringing the dinosaurs to London, Sarah finds herself trapped on a spaceship that left Earth months ago travelling to a new world... Against the odds, the Doctor manages to trace the source of the dinosaurs. But will he and the Brigadier be in time to unmask the villains before Operation Golden Age changes the history of planet Earth and wipes out the whole of human civilisation? This novel is based on a Doctor Who story which was originally broadcast from 12 January–16 February 1974. Featuring the Third Doctor as played by Jon Pertwee with his companion Sarah Jane Smith and UNIT

UNIT is called in when an important diplomat is attacked in his own home - by a man who then vanishes into thin air. The Doctor and Jo spend a night in the 'haunted' house and meet the attackers - who have time-jumped back from the 22nd century in the hope of changing history. Travelling forward in time, the Doctor and Jo find themselves trapped in a future world where humans are slaves and the Daleks have already invaded. Using their ape-like servants to Ogrons to maintain order, the Daleks are now the masters of Earth. As the Doctor desperately works to discover what has happened to put history off-track, the Daleks plan a time-jump attack on the 20th century. This novel is based on a Doctor Who story which was originally broadcast from 1 to 22 January 1972. Featuring the Third Doctor as played by Jon Pertwee, with his companion Jo Grant and the UNIT organisation commanded by Brigadier Lethbridge-Stewart

Produced by arrangement with BBC television, this first-ever series of original Doctor Who novels will continue where the 1989 TV series left off.

Based on the Topps series of trading cards.

At the heart of the ruined city of Arcopolis is the Fortress. It's a brutal structure placed here by one of the sides in a devastating intergalactic war that's long ended. Fifteen years ago, the entire population of the planet was killed in an instant by the weapon housed deep in the heart of the Fortress. Now only the ghosts remain. The Doctor arrives, and determines to fight his way past the Fortress's automatic defences and put the weapon beyond use. But he soon discovers he's not the only person in Arcopolis. What is the true nature of the weapon? Is the planet really haunted? Who are the Eyeless? And what will happen if they get to the weapon before the Doctor? The Doctor has a fight on his hands. And this time he's all on his own. Featuring the Tenth Doctor as played by David Tennant in the hit sci-fi series from BBC Television

A mysterious shower of meteorites lands in Essex, and Brigadier Lethbridge-Stewart of UNIT has reason to believe that they have been deliberately aimed at the Earth's surface. The Doctor joins forces with the Brigadier and Liz Shaw in a desperate bid to prevent the nightmarish invasion of the sinister Autons. Living models of human beings, like waxwork dummies, their murderous behaviour is controlled and directed by the Nestene Consciousness, a malignant, squid-like monster of cosmic proportions and indescribably hideous appearance.