The Legacy of Time (audio anthology)

The Legacy of Time was a special anthology released on July 2019 to celebrate twenty years of Big Finish Productions making Doctor Who stories on audio. The first story would be premiering on the Doctor Who YouTube channel during an event livestream taking place over 2 days, 20 and 21 July, also held in celebration of the 20th Anniversary.

Marketed as the biggest audio crossover event ever, it featured six incarnations of the Doctor, as well as Bernice Summerfield, River Song, Romana II and Leela, both the 1970s and 2010s UNIT teams, and Counter-Measures.

The anthology also celebrated the thirtieth anniversary of the Counter-Measures team the previous year.

Publisher's summary
An epic six story set celebrating 20 years of Doctor Who at Big Finish!

Lies in Ruins by James Goss

The Split Infinitive by John Dorney

The Sacrifice of Jo Grant by Guy Adams

Relative Time by Matt Fitton

The Avenues of Possibility by Jonathan Morris

Collision Course by Guy Adams

More story details to be confirmed