At the time of writing, there are a number of special offers on tales from the Second Doctor. Save 40% this weekend (until 23:59 UK time Monday 4th December) when using offer code SECOND40 at the checkout. This code is applicable with anything in the Collected 2nd Doctor range. Please note that the latest Early Adventures are not included in this offer, and the code only works individually, not on pre-orders (like the Second Doctor Volume 2) bundles or subscriptions which are already discounted. More info here.

On Saturday, we announced the return of The Avengers in Too Many Targets. The iconic Sixties series returns in a new audio adventure – and this time John Steed will be reunited with a whole host of his former colleagues. In The Avengers: Too Many Targets, John Steed collaborates with Dr David Keel, Mrs Emma Peel, Mrs Cathy Gale and Miss Tara King in a new adaptation by John Dorney, taken from the 1990 novel of the same name, by John Peel and Dave Rogers.

And last Sunday we had an announcement on the Baker Street boys! A new adventure for Sherlock Holmes and Dr John Watson will arrive in March next year – and all pre-orders will receive a special festive treat. All preorders of Sherlock Holmes: The Master of Blackstone Grange will unlock a download exclusive of another new release – Sherlock Holmes: The Fleet Street Transparency. This pre-order download exclusive will be available in late December so keep checking the Big Finish website for more details.

Monday saw the release of the seventh series of Survivors.

The adventures of the original 70s show by Terry Nation continue on audio at Big Finish, and we are lucky to have actors Carolyn Seymour, Ian McCulloch and Lucy Fleming reprising their TV roles. The four new episodes of Survivors Series Seven are available now at £25 on CD or £20 on download.

With the new year fast approaching, on Tuesday we looked at what the First Doctor, will be getting up to in his adventures with a new, yet familiar, TARDIS crew. The First Doctor Adventures Volume One features two adventures starring the First Doctor, played by David Bradley, with Susan played by Claudia Grant, Barbara played by Jemma Powell and Ian played by Jamie Glover. This new version of the original TARDIS team was first brought together in 2013’s An Adventure in Space and Time, a docudrama from the BBC based on the life of the ‘first’ First Doctor, William Hartnell.

Ready for deployment on Wednesday, the UNIT team returned to face off against Daleks, Sontarans and UNIT’s greatest enemy… Four new missions for Kate Stewart (played by Jemma Redgrave) and the UNIT team await them in UNIT – Encounters, out now.

And released Thursday, six new tales for the Liberator crew on audio, read by Michael Keating. Blake's 7: Heroes features six stories by Trevor Baxendale, Paul Darrow, Jonathan L Howard, Una McCormack, LM Myles and Gary Russell. We interviewed the editor of these tales Xanna Eve Chown here.

For podcast fans, Toby Hadoke chats with the star of Doctor Who: Shada, Christopher Neame. And the Big Finish podcast comes all the way from Chicago, guest starring Sixth Doctor companion Lisa Greenwood.

And that’s the news! Make sure you stay in the loop by following Big Finish on Facebook, Twitter and Instagram (Where we've some snaps from behind the scenes at recordings of River Song and War Master!).