Pagination?

Recently, as I was entering one of my books into the LibraryThing, I noticed that there was no place on the Edit Your Book form to enter the book's number of pages. Can you tell me when and why this change to the form was made? Also, how and where were the members notified of this change?
Tom Williams.

I have just opened the edit page on a couple of books of mine at random and the pagination field is still where it has always been (in the second data block). Is the problem only on one book or all your library?

Check in your books whether you have turned it off. Pagination and other dimension fields can be turned on and off at the bottom of the style page. (Use the gear icon to get there.)

Thanks for all the responses. As you suggested, Martha Jeanne, I found that the pagination and other dimension fields had, indeed, been turned off. I turned them back on and my problem was solved. I don't know how this switch was turned off. I certainly didn't do it intentionally, since I didn't know these features could be turned on and off. Thanks again for the responses.