New from Big Finish is the double-disc set Alien Heart/ Dalek Soul which features two full-cast Fifth Doctor audio dramas.

In Alien Heart by Stephen Cole, the Doctor and Nyssa stumble across a trail of ten destroyed worlds, all obliterated by some unknown device. The planet Traxana is next in line; but when the TARDIS lands on an outpost on Traxana’s moon, Nyssa is carried away by a tide of giant green arachnoids, leaving the Doctor behind. The coming menace is closer than he thinks…

Dalek Soul by Guy Adams is set on the Dalek-occupied world of Mojox, where a group of rebels is engaged in a futile fightback against the invaders. Elsewhere, the Daleks’ Chief Virologist is seeking to perfect a biological weapon to wipe out the Mojoxalli, once and for all. Her name… is Nyssa!

Alien Heart/Dalek Soul stars Peter Davison as the Doctor and Sarah Sutton as Nyssa. It is available in April from, priced £14.99 on CD or £12.99 to download. We’ve got FIVE copies of the CD to give to readers who can correctly answer this question:

Terms and Conditions: The competitions open on Thursday 6 April and close at midnight on Wednesday 3 May 2017. One entry per person. The competitions are not open to employees of Doctor Who Magazine or the printers, or anyone else connected with DWM, the printers or their families. Winners will be the first correct entries drawn after the closing date. No purchase necessary. DWM will not enter into any correspondence. Winners’ names will be available on request. Entrants under 16 years of age must have parental permission to enter.