As much as I am looking forward to more of this show, at this point I'd be happy with the first season being released on DVD or Netflix or something so I can watch it again.
IIRC, they are waiting for Book 2 to be completed, and release them together. (Though I can't point to where I got that idea)
Best Guess is Book 2 should start airing somewhere around April, and Amazon still doesn't have a release date for Book 1, so, that could lend support to the idea they will release Book 1 and 2 together. I basically record all the shows I watch from my On Demand menu to DVD, so, I fortunately have all the episodes already
One Day I hope to be the Man my Cat thinks I am
Where are we going? And why are we in this Handbasket?