The Diary of River Song: Series Four

The Diary of River Song: Series Four was a full cast audio anthology released on 4 September 2018 by Big Finish Productions. It was the fourth release of The Diary of River Song. It featured Alex Kingston as River Song and Tom Baker as the Fourth Doctor.
== Publisher's summary ==
When River Song visits a place where time has vanished, a genie escapes its bottle... the Discordia are freed – nihilistic time pirates, in devilish form, altering the past to make sure they never lose.
This time, River may have met her match. And involving the Doctor can only make things worse...
4.1 Time in a Bottle by Emma Reeves and Matt Fitton
River is recruited by a rival to explore a star system where time no longer exists.
Professor Jemima Still has picked up a signal from an impossible source and takes an expert team to investigate.
But their mission is about to unleash hell upon the universe...
4.2 Kings of Infinite Space by Donald McLeary
With the Discordia on their tail, River and her friends run for their lives across time and space. But when your opponent can twist cause and effect to ensure victory at every turn, then escape may well be impossible.
4.3 Whodunnit? by Matt Fitton
Melody Malone finds herself in a Castle, with an assortment of strange companions.
But guests are being murdered, one by one. Time is running out for a mystery to be solved.
And Franz Kafka is hiding something in the attic.
4.4 Someone I Once Knew by John Dorney
River has tried in vain to keep the Discordia away from the Doctor. Now, as devils run riot through universal spacetime, her own past with her husband is being rewritten. There is one last hope for the universe. A love story – but one that must find an ending...
== Cast ==
* River Song - Alex Kingston
* The Doctor - Tom Baker
* Dante - Nicholas Asbury
* Spod - Josh Bolt
== Stories ==
# 	Title 	Author 	Director 	Featuring 	Released 	Pr. code
4.1	Time in a Bottle 	Emma Reeves, Matt Fitton	Ken Bentley	Discordia 	4 September 2018	BFPDWRIVER04
4.2	Kings of Infinite Space	Donald McLeary 	Ken Bentley	Discordia 	4 September 2018	BFPDWRIVER04
4.3	Whodunnit? 	Matt Fitton 	Ken Bentley	Discordia 	4 September 2018	BFPDWRIVER04
4.4	Someone I Once Knew 	John Dorney 	Ken Bentley	Fourth Doctor, Discordia	4 September 2018	BFPDWRIVER04
== Notes ==
* This box set was recorded on 9 October 2017 and 12 March 2018 at Audio Sorcery and the Moat Studios.
== Cover gallery ==
DRS0401 Time in a Bottle.jpg|Time in a Bottle
DRS0402 Kings of Infinite Space.jpg|Kings of Infinite Space
DRS0403 Whodunnit.jpg|Whodunnit?
DRS0404 Someone I Once Knew.jpg|Someone I Once Knew
== External links ==
Category:The Diary of River Song series
Category:2018 audio anthologies