And here's the fourth page (twenty-eighth page) and last page of the letters column in this issue and the series as a whole:
(Click
here for a 1328X1996 version (without any of the artifacts that the forum's system created when downsizing the image))
Note that the first column on this page features the third top panel from Page 11, the center column features the center top panel from that page, and the third column features the third bottom panel from the same page, all without the dialogue bubbles written over them...
Also notice how this is the only time the last page in the letters column hasn't featured a preview of the next issue. One might see that as an indication that when the issue went to press they knew there wasn't going to be a Book 3, Issue 2 - but one might be wrong. And possible evidence of that will come when I post an upcoming page in the issue...
And considering Scott Rockwell mentions how Maggie was to be featured more prominently in Issues 2 & 3 of Book 3, that would also seem to be evidence that they may not have known Issue 1 would be the series' last. It also makes me very sad that we never got Issues 2 & 3...