I think that season covered the first two books, Brian - although I can't remember for sure. Anyway, there are 9 books to date.
Oh, forgot - the filming for that final battle was amazing. Especially the overhead shot of the two armies parting to show the bloody field between them. As my wife pointed out, there was nothing glorified in the violence at all.
The only downer is that with Leofric and Iseult gone, Alfred left behind, Brida and Ragnar currently out, the story has lost its best characters.
(EDIT: I've also renamed this thread from LK - teaser trailer, to LK - Season 1, as that seems the better description for it.)
From what I've read about him this was a fairly accurate portrayal. I like that his belief is genuine and not just a cynical ploy to bind the peopleCould you add 'spoilers' to the title? I've seen it, so they don't bother me, but others may be behind schedule [this is an increasing problem with the way things are viewed/aired. I'm a season behind on Gotham, The Walking Dead, and Supermodels of SHIELD. And maybe The 100].
I do like a nice death toll. Highlight of the series was probably the chap playing Alfred. No idea how historically accurate that portrayal is, but it's a change from either the very sly or typically warlike, heroic sort of king. Felt like a very balanced, deep sort of character.