I'm currently listening to the first part of the new I, Davros mini series from Big Finish who produce Doctor Who audio adventures and much more besides.
This series tells the back story of Davros - the creator of the mighty Daleks - and is a sort of prequel to my favourite Who story of all time - Genesis of the Daleks. (That's the one where Tom Baker's Doctor has to decide whether it is morally right for him to kill off the Daleks at birth)
Terry Molloy makesa fantastic return as Davros and on the basis of this first part it is going to be an excellent series.
Big Finish's other Who releases this month are an interesting duo of stories about the Cybermen, picking up the storyline of the recent TV episodes, which were themselves based on a previous Big Finish story.
The Reaping features Colin Baker's doctor (consistenetly better in these audio adventures than he ever was on TV) with Peri. It fills in some of the backstory of how the Doctor met Peri and the impact this subsequently had on her family. This theme, along with the Cybermen storyline, continues in The Gathering. This time the fifth doctor, played by Peter Davison, meets up with long lost companion Tegan (remember her, the gobbie aussie air hostess?).
In true Doctor Who style this means the fifth doctor has to deal with the aftermath caused by the intervention of his later self. Confused - you will be.
As with the emphasis on Rose and Sarah Jane in the recent TV series, these stories are very much about the impact the Doctor has on his companions. Both stories are good, and nicely done. A good starting point for any Doctor Who fan who hasn't yet tried Big Finish.