Issues #0-19 have all hit the stands and are available at comic shops or online.
Issue #20 hits the stands this week. It's the start of a six-part story that is BIG. REALLY BIG. It updates the book, bringing in our Season Two cast, and is set one month prior to the start of Season Two with flashbacks to a couple untold - or only hinted at - tales from the Season One era, plus, by the end of the six-parter, a little story from immediately after Season One. Christopher Jones is just doing some stellar work on the book. And I'm pretty proud of the story and script, if I do say so myself.
Issue #21 is being colored by Zac Atkinson as we speak.
Issue #22 is being pencilled by Chris.
Issues #23 & #24 are both fully scripted and waiting.
Issue #25 is plotted. I'll be starting on the script tonight.
As always, you don't have to read the comic to enjoy the t.v. series or vice versa. But you get more out of BOTH if you watch/read both.