I really hope this wasn't the last one, though I'm sure it is, and I'm sad to see the series go. In some ways, I suppose it was a good way to end off the series, but I really think that Golden could have ended the series better, it leaves you hanging, really, and why do that when the series is OVER??? It nearly drove me insane. The book is one of those FBI books, which I normally do not care much for, but of course, Christopher Golden wrote it and so of course it was good. Brain Trust is slower to start, but it is enticing and an extremely good read. I do have a few qualms with the plot line, or so "the plague", seemed almost too far-fetched- no, not far fetched, it was weaker than other Golden books. Even with that, Brain Trust is a good book and you should all read it!