Publisher's Synopsis
Vortex Ice / Cortex Fire is one of three main range 2017 Doctor Who titles consisting of two two-part stories, in a change from the usual four-parters.
About the Publisher
Big Finish Productions is a production company and publisher. We produce CDs, downloads and books. We are perhaps best known for our Doctor Who ranges of plays (with its various spin-offs) but we also produce a wide range of audio drama featuring the characters from Sherlock Holmes, Stargate SG1 and Atlantis, Blake's 7, Dark Shadows, Highlander, Sapphire & Steel, 2000 AD (Judge Dredd and Strontium Dog), Robin Hood and others.
