Directly below is how the strip elements would play in the daily paper, showing in red the elements that would be removed for the book. The 2 tier strip below that shows in red the rework for the book, extending the right edges and adding art elements within the panels.
I think it's fascinating that Kelly and/or publishers felt the need for the alterations. I wonder if Kelly did the alterations, or an assistant or the publisher's graphic department. Whoever did it did a good job. It looks like most of the strips were altered in this way, and sometimes even the dialogue in the word balloons was reworked, as I will show within the next few posts.
Again, thank you Michel Francois.