Right, so...
I've bought and read all the books released so far - Into the Wild to Outcast. More than half of them are first editions, and nearly all the first editions are signed by 'Erin Hunter' (more so Victoria Holmes, in this case).
I also recently bought and read all the manga released so far. Not really into the drawing style... and I dislike Millie a lot. But OMG - I can't wait until The Rise of Scourge comes out in a couple weeks!
I'm also excited for the Bluestar Super Edition; hopefully it won't be as bland as Firestar's Quest. Cats of the Clans should be interesting if they include a lot of illustrations like they're
supposed to.
Um... Tigerstar, Darkstripe, and Jaypaw are my favorite cats. I'm not really into Firestar, at least not after Moonrise. I do, however, still like Fire
heart.
I think the first 6 books are the best and will probably remain the best, A Dangerous Path being my favorite out of those and out of all the books ever released. The New Prophecy struck me as very bland... I don't care for any of the 6 in that series. The Power of Three seems okay so far, at least Outcast was a breath of fresh air, anyways.