Thrown off course by a howling storm, the TARDIS lands in a bleak, desolate stretch of countryside. The Doctor deduces that it has arrived in Hampshire in the 1920s and, sniffing the air, he smells a distinct odour of sulphur - indicating that a spaceship has crashed in the area. While Rory goes to fetch an umbrella, Amy and the Doctor brave the rain to find the stricken craft. It is huge, shiny, silvery-blue - and completely empty. A set of footprints leads to a cosy-looking, old-fashioned cottage: but the house, too, is deserted.

An original audio story featuring the 12th Doctor, as played on TV by Peter Capaldi.

The TARDIS touches down on Nadurniss, a planet under quarantine. A joint Nadurni/human mission has recently landed on the planet to survey it for possible re-colonisation. Two millennia have passed since the Nadurni Empire fell at the end of the Prokarian War, and Nadurniss seems to be a lifeless, barren world - but a mysterious illness is infecting the Nadurni, and now the whole team is in danger.

This is an exclusive, original adventure for the 10th Doctor, read by David Tennant. Featuring additional music and effects, Doctor Who: Dead Air has never been previously published. Hot on the heels of a creature that exists through sound, the Doctor lands on a pirate radio station boat in the late 1960s. The creature has already killed some of the DJs, and the Doctor befriends the survivors. But then the lights go out, and a desperate race for survival begins.

When the TARDIS lands on Orkney in the near future, the Doctor and Amy arrive to find a large demonstration in progress over the construction of new electricity pylons. The Doctor tries to break things up peacefully – but suddenly the road splits open without warning and swallows police, security guards and protestors alike. Separated from the Doctor, Amy takes charge of transporting the wounded to hospital – but the rescue mission becomes a terrifying ride....