A new Seventh Doctor and Ace adventure BBC audio adventure read by Sophie Aldred is coming in August.

Aldred, who played Ace alongside Sylvester McCoy’s Seventh Doctor in the Doctor Who BBC TV series, reads Doctor Who: What Still Remains, a tense and atmospheric thriller by bestselling author Adam Christopher.

The TARDIS materialises on a research station, locked in a state of temporal displacement on the surface of Volkoff Epsilon. The station’s human crew are engaged in the study of a mysterious artefact they call ‘the remnant’. Apparently a source of unlimited power, it could be the solution to Earth’s energy problem. Yet the station’s time barrier has become disrupted, leaving the crew confined with no way out. The Doctor realises that both he and Ace – and the TARDIS – are now also trapped by the time displacement. What is the secret of the tiny, spinning artefact? Why have half the base’s personnel already disappeared? And what lurks in the shadows, threatening to overwhelm first Ace and then the whole of Earth?

Doctor Who: What Still Remains is available to pre-order for a 7 August 2025 release.