UNIT - Extinction (Matt Fitton, Andrew Smith) 11/2015 Big Finish Productions UK
5 CD set. Starring Jemma Redgrave as Kate Stewart, and Ingrid Oliver as Osgood.
- Vanguard - Matt Fitton
- Earthfall - Andrew Smith
- Bridgehead - Andrew Smith
- Armageddon - Matt Fitton
REF: ISBN: 978-1-78178-612-3
OP: £20