The second Doctor's companion Victoria Waterfield stars in her first Companions Chronicles adventure as she tells the tale of her adventure with The Doctor and Jamie on the Great Space Elevator.
The three arrive in Sumatra in the far future the site of the Great Space elevator used to transport items to a weather control station in geosynchronous orbit. As these are the days before the Doctor carried Psychic paper they are of course noticed by security and apprehended.
The Doctor after fixing a problem at the station gets involved noticing an issue and he Victoria and Jamie are off into orbit where then encounter a danger to (surprise)the entire human race.
Debra Wattling tells the story well and makes the keeps the story flowing and Helen Goldwyn as the security chief does an admirable job as security chief Tara Kerley.
As the 2nd doctor only has 4 living actors who were companions to him expect to see more of Debra and Victoria in the future, or past. That will not be a bad thing.
One minor note for some reason the full title of this adventure isn't in the Amazon listing and there is a parallel one Dr Who Companion Chronicles 3.2 Great (Dr Who Big Finish Companions)with the darkening eye's cover on it (in automotive of all things). I don't know why this is the case, but since Amazon doesn't sell it directly I'd be sure that this is what you are buying before you do.