
Originally Posted by
DigiFluid
Most of them are good, but for very different reasons.
The bad news first I suppose: what should have been the best of the lot, the Legions of Fire trilogy (and don't look that up till you're finished Season 5 or you'll spoil yourself bad), was actually really sloppy and poorly written. You could see the spots at which it seems JMS identified things he wanted to happen, but the guy doing the writing just did a really lousy job of telling the story that was going on between point A, point B, point C, etc. That, and whoever was editing did a really bad job of keeping track of the dates of the story vs. what you see on-screen. It's not uncommon to see a date in the book and have to think to yourself, 'okay, that's actually a year later than that'.
The third Psi Corps book is decent, but disappointing for reasons altogether different. It's still an entertaining book in its own right, but there are....Corps-related events on the horizon during Season 5, which have already happened in the past as of Crusade and get alluded to; which many many B5 fans wanted to see. The third Psi Corps book, instead of telling that story, skips ahead a number of years to tell a story about what a certain character is doing by then.
But, that's just the bad. There's also really great stuff too!
Casting Shadows, To Dream in the City of Sorrows, and the first two books of the Psi Corps trilogy are fascinating in how they so vividly expand on things that are hinted at on the show, but it's never really able to explore. Casting Shadows tells the story of what really happened to the Icarus and Sheridan's wife, City of Sorrows follows Sinclair from his departure from B5 up to the beginning of Season 3, and the first two Psi Corps books explore the origins of the Corps and how exactly it functions while people like Bester are growing up. Really good stuff.
The Techno-mages trilogy...was a complete shock to me. An extremely pleasant shock. I went into them with the mindset of "well, they were in one B5 episode and one of them popped in from time to time on Crusade--so who cares?" But they really surprised with how damned good they actually were, and the surprising new layer they brought to both the Shadows and the galaxy in general.
Generally the short stories are quite good too; taking little threads of story from here and there throughout the franchise and expanding on them just enough to be interesting, but without overstaying their welcome.
The only things on that list that I haven't read are the unfilmed Crusade scripts. I want to, really badly. But so far they've only appeared in a limited-publishing book that was absurdly expensive, so I haven't been able to get my hands on them =\