"Welcome back, Doctor..." Centuries ago, on the war-torn planet Skaro, a great scientist created the most evil creatures the Universe would ever know... Daleks. It was at their genesis that the scientist Davros first met and was defeated by the Doctor. Over the years and throughout space, they fought. It was a fight that ended with the Doctor's destruction of Skaro and the Daleks. Except... Davros survived. Alone. In the dark. With only thoughts of revenge keeping him alive. The Doctor is back. Davros is waiting. Their destiny is now.

"Yaranaa!" It means literally "the soul of the vengeful" — those whose lives have been cut short early and died with empty hearts. Millennia ago, the people of the planet Caludaar pledged never to set foot on their sister planet Endarra... But what secrets does the planet hold? There are laws even the Doctor won't break... And while C'rizz learns that some tragedies can't be averted, Charley must decide who the enemy actually is. For death walks on Endarra, and this time she won't be denied...

London, 1851. Scene of the Great Exhibition of the Works of Industry of All Nations. Scene also of a plot to unseat the government, dethrone the monarch and start a republic. If the Duke of Wellington himself is to be believed... While the Doctor and Charley are drawn into the murky world of nineteenth-century politics, C'rizz struggles to maintain his dignity against growing odds. What begins as an attempt to prevent murder quickly becomes a desperate race to avert revolution. Separated from the TARDIS, the travellers are left to wonder if they'll get their own lives back or be forever entangled with the lives of others. And who is Mrs Georgina Marlowe? What need does she feel the Doctor can satisfy?

'You want to know about the Clockwork Men? 'We work in their shadow, every tick and tock of our lives. We hear them in the workings of the Great Clock. We work hard, turn our hands — but we all wind down in time, and that is when they come for us: when our time is up.' The TARDIS lands in between times, in a time where this is no time. A time in which nothing can possibly be. But something is... The Doctor, Charley and C'rizz are rats in the wheelwork, a threat to the schedule of a world where timing is everything. And the seconds are counting down to a fateful future that has already happened. Unless they can beat the clock. Tick, tock.

Warning. You are about to enter the cube. All forms of telepathy are prohibited. Do not attempt teleportation under any circumstances. Psychic powers will be forcibly removed. (Mental surgery is compulsory.) Caution. You have no rights. You have no powers. You have no defence. You are now inside the cube.

No summer can ever quite be as glorious as the ones you remember from when you were young, when a sunny afternoon seemed to last forever and all there was to do was ride your bike, eat ice-lollies and play with Lego. Tom Braudy is enjoying just such an afternoon when the TARDIS lands in his Nan's living room and interrupts her in the middle of the snooker. After they've apologised, the Doctor and his friends soon discover matters of far greater concern than the fact that their time machine is blocking Mrs Braudy's view of a thrilling century break. The street which Tom happily cycles up and down appears to have no beginning or end, and every single house on it is identical. Is this the future of suburbia, or something even more sinister? Why doesn't Tom look as young as he behaves? And can anybody remember which house the TARDIS is in?

Confession. Penance. Absolution. The TARDIS breaks down in a forbidden sector of space. Ghostly voices cry out for salvation and only C'rizz, the Doctor's Eutermesan companion, can answer their call — for only he knows the secret of the Absolver. But will he use it to rescue his friends or save the universe? The Doctor's sins are catching up with him and the infernal beast Borarus is hungry. Time is running out and Judgement Day is at hand. Welcome to Hell.

"Dot dot dot, dash dash dash, dot dot dot. Someone's listening. Somewhere." A ghost ship. A girl with no memory, adrift in time. An old enemy. This could be Charlotte Pollard's finest hour — or her last. Set course for Singapore, 1931. Journey's end.