Out of the Darkness (audio anthology)

 was a box set collecting readings short stories.

Publisher's summary
Three short stories, with added music and effects, read by the Sixth Doctor and his TV companion, Peri - Colin Baker and Nicola Bryant!

Moon Graffiti by Dave Stone

The Doctor and Peri become caught up in one of humanity's final fights for survival in the far future, battling against the all consuming power of the pararachnids...

Wish You Were Here by Guy Claperton

The Doctor investigates the disappearance of an old friend in an alien holiday camp. Is Lakksis, the cheery robot redcoat, as innocent as he seems?

Vigil by Michael Collier

When the Doctor and Peri arrive in Hastings, hideous deaths begin to occur. Can they really be linked in some way to a little girl in a coma?