Hi Thomaso
I greatly appreciate your attention to my issue and thanks so much for figuring out what was going on. You were absolutely correct. To be perfectly honest, I'm not sure how I feel about the outcome—I'm a bit conflicted. It looks as though if I were creating a book for print, I would work in the CMYK color space. But if I also wanted to repurpose the book for digital use, I would have to change the color space of the book to sRGB or RGB—which changes the look of any effects I've used in my design. Hmmmm...
Please don't misunderstand me... I so very much want Publisher to be a success, however, these types of issues give me pause.
Thanks again for your help.
Best wishes,
Chris