I'm always reading something, usually multiple books at a time.
There seems to be a time leap between the end of volume 21 and the start of 22. Things are looking pretty good and pretty settled. Rick and his allies have forged a network of communities that appears to be working well. But how long can things go so well before new things go wrong? Naturally, the volume ends on a cliffhanger related to a couple of new threats. Without going into detail, I will note that one involves new people and another involves what seems to be some new behavior on the part of the zombies. I just wish I had volume 23 in my hands right now!