Doctor Who - The Fourth Doctor Adventures: Requiem for the Rocket Men is out today, John Dorney's script the third Big Finish visit to the worlds of the villainous, murderous space pirates!

The Asteroid - notorious hideaway of the piratical Rocket Men. Hewn out of rock, surrounded by force-fields and hidden in the depths of the Fairhead Cluster, their base is undetectable, unescapable and impregnable.

In need of allies, the Master has arranged to meet with Shandar, King of the Rocket Men. But the mercenaries have captured themselves a very special prisoner - his oldest enemy, the Doctor.

What cunning scheme is the Doctor planning? How does it connect with Shandar's new robotic pet? And just what has happened to Leela? The Master will have to work the answers out if he wants to leave the asteroid... alive...

As well as Doctor Who - The Fourth Doctor Adventures: Requiem for the Rocket Men, the other Rocket Men titles are still available - Doctor Who - The Companion Chronicles: The Rocket Men and Doctor Who - The Companion Chronicles: Return of the Rocket Men. We've set up both Download and CD bundles (with free UK postage on the latter) to make it easy to get all three in one go!

When it came to the CD mastering on this new Doctor Who title, we discovered we had too much interview material to fit onto the disc and had to reluctantly edit them down. However, as a special downloadable addition, anyone who buys Doctor Who - Requiem for the Rocket Men through the Big Finish site - on CD or Download - will find a special supplementary download in their account which is the full-length version of the extras as an MP3 file.

This month's edition of free downloadable magazine Vortex talks extensively to those behind the Rocket Men tales and is a recommended read.

A money-saving Subscription to the Doctor Who - The Fourth Doctor Adventures range is available, or alternatively a Bundle brings together the current fourth series with our popular Doctor Who - Philip Hinchcliffe Presents... boxed set at a special price.

Doctor Who - The Fourth Doctor Adventures range continues next month with Doctor Who - Death Match!