An exclusive first look at the opening to the mysterious book featured in Easter episode The Bells of Saint John

In next Saturday's episode, The Doctor and Clara go on an adventure to the rings of the planet Akhaten, where the Festival of Offerings is in full swing...

New images released also show Gavin & Stacey star Joanna Page joining Jenna-Louise Coleman and the cast for the birthday episode

"This is an ambitious, mildly creepy and slightly preposterous first stab at Who from Luther creator Neil Cross"

A hugely entertaining introduction to Impossible Girl, Clara, that poses more questions than it answers

Saturday 6 April: "When Clara Oswald looks back on her time in the Tardis, this might be the place she remembers..."

"Mine and Matt's dynamic is challenging. Matt describes it as a dance, but to me it's such a ping-pongy kind of dynamic"

The new series is "a load of new places to explode things, new places to visit and people we may or may not have seen before" according to the Eleventh Doctor

Cardiff Bay is a pivotal setting for the adventures of Doctor Who and Torchwood – here’s how to walk in David Tennant and Matt Smith's steps

Don't miss our episode guide by Steven Moffat, monster wall chart and interview with Matt Smith and Jenna Louise-Coleman