Terry Pratchett ― The BBC Radio Drama Collection

Now being published for the very first time, the adaptations in this collection are:

Mort
Hopeless young peasant Mort is hired as an apprentice to Death. It's a dream job - until he discovers that it can be a killer on his love life...

Wyrd Sisters
Three witches meet on a blasted heath. A king is cruelly murdered, a child heir and the crown of the kingdom are both missing. But Granny Weatherwax finds that meddling in royal politics is a lot more complicated than certain playwrights would have you believe...

Guards! Guards!
In Ankh-Morpork, the Elucidated Brethren of Ebon Night have turned their hands to magic. When Zebbo Mooty is mysteriously vaporised in an alley, Captain Vimes knows it's time to act.

Eric
When precocious young Eric Thursley summons a demon from the loathsome pit to fulfil his every wish, he certainly gets what he asked for. Just... not exactly what he asked for. That's the problem with wishes.

Small Gods
On the Discworld, Gods are as numerous as herring roe, all elbowing for space at the top.In such a competitive environment, you need an acolyte, and fast..

Night Watch
Living in the past is hard. Dying in the past is incredibly easy. Commander Sam Vimes of the City Watch is back in his own rough, tough past, and he has a job to do.

In addition to these Discworld novels, this collection will also include a full-cast dramatisation of Only You Can Save Mankind, from the Johnny Maxwell series. As an alien fleet crosses his computer screen, Johnny prepares to blow the ScreeWee into a million pieces...