Lovely pictures, just a shame they're all at such an unusual ratio that "fitting" onto Widescreen requires massive distortion. If the images were higher resolution, this could help; if they were provided at a standard default resolution/ratio, this would be even better.

The book-cover "watermarks" are too small to be legible, and in the end they're just annoyances. It would have been better to include the book title/author information along the bottom/edge of photos, giving the author at least equal billing to his publisher.

I ended up removing the images from the package and using them with the default Slideshow screensaver instead; the end result was far more pleasing and I also have more pictures that way than if I'd just downloaded the wallpaper pack from the publisher's site.