To start this year's 12 Days of Big Finishmas - a series of downloadable special offers - Doctor Who - The Diary of River Song Series 2 is getting an early digital release ahead of its physical January launch! There's also a discount on Doctor Who - The Diary of River Song Series 1, and a limited-time bundle collecting the River Song stories together:

Time travelling archaeologist and adventurer River Song returns - and this time she will be stepping into the past life of the Doctor, encountering two of his incarnations at once!

From the space exploration vessel Saturnius – which is heading to a destination that never gets any closer - to a doomed planet Earth and beyond, River’s journey will bring her closer to a new foe… and an encounter with both the Sixth and Seventh Doctors.

Starring Alex Kingston, Colin Baker and Sylvester McCoy, Doctor Who - The Diary of River Song Series 2 features The Unknown by Guy Adams, Five Twenty Nine by John Dorney, World Enough And Time by James Goss, The Eye of the Storm by Matt Fitton, and a disc's worth of interview extras.

Doctor Who - The Diary of River Song Series 2 can be bought and accessed on Download right now for £20. Please note: those buying the CD option for £23 will get immediate digital access, but the CD will not be dispatched from the Big Finish warehouse until the second week of January. A purchase on either format will be instantly available to listen to via the free Big Finish App for Android and iOS devices.

Check out our other River Song offers:

• Including Doctor Who - The Diary of River Song Series 1 which until mid-day on 27th December (UK time) is available on download for just £20...
• A bundle collecting The Diary of River Song Series 1, The Churchill Years Volume 1 and Doctor Who - Classic Doctors New Monsters Volume 1 for £60 on either format
• A bundle collecting The Diary of River Song Series 2 and the forthcoming The Churchill Years Volume 2 and Doctor Who - Classic Doctors New Monsters Volume 2 for £60 on either format
• and, a download-only bundle for the next few days (ending mid-day on 27th Dec) for The Diary of River Song Series 1 and Series 2 for £38

We'll see you tomorrow...