Cat's Cradle: Time's Crucible is an original novel written by Marc Platt and based on the long-running British science fiction television series Doctor Who. It features the Seventh Doctor and Ace. Cat's Cradle: Time's Crucible was the first Virgin novel to examine Gallifrey in any depth, and presented a Gallifreyan society somewhat unlike that seen on television. Synopsis The TARDIS is invaded by an alien presence, and is then destroyed, while the Doctor himself disappears and leaves Ace, lost and alone, in a strange deserted city ruled by the leech-like Process. She discovers voyagers from Ancient Gallifrey - early time travellers from the distant past - who perform obsessive rituals in the ruins of the city. Plot On Gallifrey, civilization is reaching a crossroads. The venerable Pythia, ruler of Gallifrey, is coming to the end of her reign without a successor. Meanwhile, Rassilon and his Cult of Reason are gaining political influence, as early time travel experiments begin to bear fruit. But during the latest such experiment, the Time Scaphe collides with a strange blue box hurtling through space-time. Both craft are destroyed, leaving the crew of Chronauts stranded on a gray alien world. Elsewhere (specifically Ealing Broadway in the early 1990s), the Doctor and Ace are enjoying a quiet lunch in a café when the whole of reality suddenly breaks down. They manage to get into the TARDIS, though it now lacks even a door. Convinced there is an intruder, the Doctor leaves Ace in the console room while he goes to look. The console releases a parchment to Ace, then the TARDIS collides with a primitive time ship and is destroyed. Ace finds herself alone in a barren, grey landscape. Ace sees a far larger version of the creature that infiltrated the TARDIS, and begins to work out what happened. She encounters a young man named Shonnzi who seems to know her and the Doctor already. Shonnzi takes her to meet the Phazels, the former crew of the Gallifreyan Time Scaphe, who were stranded on this world, betrayed by their former comrade Vael, and enslaved by the Process. Now, they work to find the future, which was stolen by the Doctor at the beginning of the World. Right before the Doctor died. Ace, by interacting with the Phazels, begins to cause changes to the established pattern of time in the World City, a disruption which is detected by