User blog comment:Fearless Diva/Recent Changes in the Choices App/@comment-3452092-20180901232407/@comment-4786757-20180901235252

I sent them a message on facebook messenger and like I said...rather than just mentioning MW, I talked about all of them, and they replied within the hour. They told me that they updated the covers of some books to improve the look and readibility of the home screen. Like Silvr. I think you are right @StoryGirl83... We should keep the old design of the book covers, and just add the thumbnail/new  book cover to the gallery and label as New Design as of August 31st, 2018 (in case we get another redesign). Regarding your theory... It's plausible and has some merit to it. I think come HSS 4, we will see if continuations of books follow the PM2 format. I also saw that RCD2  is the one that seems to have started this trend. It doesn't say Book 2, but just has the 2 in the cover.