When mercenary Del Grant alerts the Liberator crew to the existence of a new Federation super-weapon, Avon leads an epic battle to avert catastrophe...

The Armageddon Storm is a huge story told across three discs, and stars Paul Darrow (Avon), Michael Keating (Vila) and Jan Chappell (Cally), returning to the roles they made famous on TV, and they're joined this time by the also-returning Tom Chadbon as Del Grant, a character who first appeared in the 1979 Blake's 7 episode Countdown. Listeners may also remember him as Duggan in much-loved TV Doctor Who tale City of Death, alongside Tom Baker's Fourth Doctor.

Written by Cavan Scott and Mark Wright and directed by Ken Bentley, Blake's 7 - The Liberator Chronicles: Volume 3 is available to download now, and CD box sets will be mailed out today.

Also available now is our highly-praised full cast Blake's 7 audio drama Warship, reuniting the entire original cast, and its accompanying ebook.

Blake’s 7 was created by Terry Nation (who also created the Daleks for Doctor Who) and ran for four years on BBC TV. It focused on a team of resistance fighters aboard their advanced ship the Liberator, who battle the corrupt forces of the Federation. The Liberator Chronicles: Volume 3 is part of a series of audiobooks that is being released in a licence deal with B7 Media.