The Walking Dead issue 193 is worthy of a Hugo Awards nomination next year. It is a conclusion to the comic sprung entirely by surprise on the readership. To keep it under wraps, they solicited fake issues 194, 195 and 196 and made issue 193 a giant-sized finale at the regular price. Orders for those fake issues have been refunded.
Without spoiling the content, it's a time jump that is intriguingly ambiguous about the proper lesson to take from the zombie apocalypse. I often find Robert Kirkman's writing to be heavy on obvious dialogue that could go unsaid, but the story he's told in 193 is effective. There's one particular moment between two sons that will stick with me for a while. The art is exceptional, including some multi-page spreads that are as good as anything Charlie Adlard has ever done.
Kirkman ends the comic with a multi-page essay explaining the decision to end the story and the reason he did it so abruptly without the marketing hype and massive orders that would've come from announcing it many issues in advance. (The short answer is that he hates knowing when the end of a book, movie or TV series is coming because it lessens the impact.)
In the essay he concludes by thanking a lot of people. Surprisingly, one of them is original series artist Tony Moore, who was engaged in a seven-year legal battle with Kirkman involving the rights to the comic before they reached a confidential settlement in 2012.