DW Monsters: Slitheen

Next, we reach Aliens of London, which introduces us to the Slitheen. These turned out to be memorable, often being referenced in later stories, although only being the focus of one other, Boom Town, later on in the same season. They (or members of their species) have, however, also had major roles in three episodes of the Sarah Jane Adventures, as well as two original novels, and four audio releases to date – the latter including one Torchwood release and one other not featuring the Doctor. 

It may also be worth noting that the alien race the Foamasi, from the Fourth Doctor TV story The Leisure Hive, are essentially the same concept as the Slitheen, although they look quite different out of their skin suits and lack the biological peculiarities. They’ve proved less popular, only re-appearing in one of the ‘90s novels.

DW Monsters: Gelth

The third story in the revised series is The Unquiet Dead, for which the alien menace are the Gelth. They are a one-off monster in the TV series, and, apart from a few minor mentions here and there, have only appeared once since, and that in a short story, rather than anything more substantial.

Description and Biology

We are told that the Gelth were originally regular organic beings. They somehow lost their physical bodies during the Time War, becoming gaseous instead. How this would work is obviously unclear, but, in fairness, we have little idea from the TV series of how exactly the Time War was fought or what the weapons brought to bear in it were capable of.

DW Monsters: The Forest of Cheem

The second story of the modern show is The End of the World, which features quite a few different aliens. It’s difficult to say too much about many of them, however, either because they are represented only by a single individual (the Moxx of Balhoon), they aren’t really aliens (the Adherents), or both (the Face of Boe and Lady Cassandra). This leaves only the Crespallions, who don’t seem all that different from humans, and the Forest of Cheem.

The Forest have not appeared again in the TV series, but have returned in a couple of stories in the audio anthology Tales of New Earth (which reveals "Cheem" to be the name of a planet to which they were transplanted), and occasionally in the comics.

DW Monsters: The Nestene Consciousness

The first story of the modern series features the Autons, which I have already described. However, the story also features the creators of the Autons, the alien race known as the Nestene, and it is now time to look at those specifically.

One could argue that, strictly speaking, any Auton story is also a Nestene story. However, not all such stories include a direct appearance by a member of the race. In the TV series, we have only seen them directly twice, in Spearhead from Space and Rose, although they have perhaps been more common in the assorted spin-off media. But, for the most part, there is, as one might expect, considerable overlap and, unsurprisingly, there are no Nestene stories that don’t also feature Autons.

DWAITAS: 9th Doctor Sourcebook

And, then, in 2005, the series came back.

But it had, of course, regenerated into a form notably changed from its former self. This was "Nu Who", and, fandom being what it is, there are still some who haven't got over that fact. Nonetheless, we are now in an era of the show more familiar to younger viewers, and, indeed, to many Americans. Having said which, while the series was an instant hit in the UK, it was another season or so before it really took off in the US, which means that the Ninth Doctor Sourcebook could well be less popular than the two volumes that will follow it.

Popularity aside, this book does have a couple of more immediate problems to cope with. The first, which has already been faced by volumes Six and Seven, is the small number of stories there are in this era. Indeed, there are only ten, less than that of any previous incarnation save the Eighth, and most of them are only about half the length of what had been the standard for much of the classic show. The second problem is the relatively tight story arc of the season, at least in terms of character development (rather than the superficially more obvious Bad Wolf thing). This makes it somewhat difficult to fit new stories into the era without it feeling more of a squeeze, something reflected in the content of this book.

But what do we have? Well, we start, as always, with an examination of the Doctor and his companions. Rose, and arguably Captain Jack, are the only real companions here, of course, and the book acknowledges that. However, Jackie and Mickey are included as important supporting characters, and there's a discussion later on in the book (in the Aliens of London entry) on how these sorts of characters can be used in campaigns - something that hadn't really been seen at all in the classic show, even during the UNIT era. Adam also gets a write-up, with the obvious caveat that he's exactly the sort of character you shouldn't be playing, just as his function in the series is to be the "failed companion" that helps to highlight the significance of the real ones.