Sounds like a good change, then. Good luck!

Personally, I like white better. I guess I haven't noticed the glare.

As to republishing the last book, I don't think you need to unless you want to. That doesn't seem like the kind of thing that will produce widespread reader unrest.

I use white for nonfiction and books with color photos.  Otherwise, I use cream. Same...glare.

Thank you for sharing the pictures. I like the white a little better. But If I picked up a book I wanted to read, it wouldn't make any difference to me. Doesn't seem worth the trouble to change it.

That's what I'm figuring and I've decided to leave it. It's not a huge difference. Anyway, the mistake works out because I'm preferring white paper for future hardcovers.

The white is nice, particularly in the hardcover.  It makes me consider publishing future hardcovers in white.

Now the question is whether I republish the most recent hardcover or leave it different from the rest of the series. There's one more book I'm publishing in series. I could publish it white too?? If I do that, it'll almost look as if it's an intentional change for more recent books. Not sure it matters if paper color differs much in series.