New from Big Finish is UNIT: Incursions, a box set of four audio adventures starring Jemma Redgrave as Kate Stewart, Ingrid Oliver as Osgood and Alex Kingston as River Song.

In This Sleep of Death by Jonathan Morris, UNIT faces a threat from a dead man and has to return to Abbey Marston, a secret place where the laws of life and death can be suspended.

The planet’s weather system starts behaving strangely in Lisa McMullin’s Tempest. The concerned Osgood heads to a remote Scottish island where an eccentric old woman speaks to the wind itself…

The final story is The Power of River Song, a two-part adventure written by Guy Adams. UNIT has been assigned to monitor the switch-on of a revolutionary new power system. Kate would like to ask the director some questions, but she proves strangely elusive. Then there’s a murder, and River Song is the prime suspect…

UNIT: Incursions is available now from bigfinish.com priced £22.99 on CD or £19.99 to download. We’ve got FIVE copies of the CD set to give away. To have a go at winning one, correctly answer the following question:

TERMS AND CONDITIONS:

The competitions open on Thursday 30 May 2019 and close at 23.59 on Wednesday 26 June 2019. One entry per person. The competitions are not open to employees of DOCTOR WHO MAGAZINE 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.