The Kairos Ring (audio story)

 was an exclusive-to-audio story from BBC Audio featuring Romana II. It was the first story in the Beyond the Doctor series and was read by Steven Pacey.

Publisher's summary
Residing on the threshold of E-Space with the Tharil Lazlo, Romana is on the trail of a terrible enemy. Allies of the enslaved, the duo ride the Time Winds in search of the desperate Sluagh.

Meanwhile, on a bloody American Civil War battlefield, young soldier Joshua is haunted by spectres: pale, vicious-looking aliens who prey upon the dead to raise an army of living corpses. With the fabled Kairos Ring they can carve portals into other dimensions - and, by accident, Joshua is blown through one of them.

United with Romana and Laszlo against the dreadful Sluagh, Joshua finds himself catapulted into a strange new world of learning. But one secret is waiting to catch up with him...

Plot
to be added

Characters

 * Romana II
 * Lazlo
 * Joshua
 * Sluagh

Worldbuilding
to be added

Continuity
to be added