Donna Noble has never been lucky in love. So when - one day - her Prince does come, she is thrilled to have the wedding of all weddings to look forward to. Though the Doctor isn't holding his breath for an invitation. And her future mother-in-law is certainly not amused. But on the big day itself, Donna finds her castle under siege from the darkest of forces, marching at the head of a skeleton army. When it looks like even the Doctor can't save the day, what will Queen Donna do to save her people from Death itself?

Ares One: NASA's first manned mission to the dead planet Mars. But is Mars as dead as it seems? While the NASA team investigate an 'anomaly' on the planet's surface, the Doctor and Peri find themselves inside a strange alien building. What is its purpose? And what is frozen inside the blocks of ice that guard the doorways? If the Doctor has a sense of deja vu, it's because he's about to meet some old adversaries as well as some new ones.... Written by: Justin Richards. Directed by: Gary Russell.

An excellent jumping-on point for new listeners... Paul McGann's Eighth Doctor starts another phase of his adventures with a brand new companion (Lucie Miller - played by the award-winning Sheridan Smith) and an all-star supporting cast. Originally broadcast on BBC Radio 7.

The library on Kar-Charrat is one of the wonders of the universe. It is also hidden from all but a few select species. The Doctor and Ace discover that the librarians have found a new way of storing data - a wetworks facility - but the machine has attracted unwanted attention, and the Doctor soon finds himself pitted against his oldest and deadliest enemies - the Daleks! Written by: Mike Tucker. Directed by: Nicholas Briggs.

On their mission to explore the Mariana Trench at the very bottom of the ocean, the deepest and most inhospitable place on Earth, the crew of the deep sea vehicle Erebus make an unusual and startling discovery. A battered blue police box. As the Doctor, Romana and K9 join them on their journey, the submariners soon discover that the TARDIS is not the only unusual find lurking on the sea floor.