Are you looking at a hardcover or paperback copy of the book? The edition you have linked to on Goodreads is a hardcover edition. The Amazon listing has the hardcover edition at 336 pages and the paperback edition at 378 pages.
The hardcover. I own the physical copy from 2020, and that is indeed the number of pages. I don't own a paperback version to confirm but perhaps Amazon typed the pages numbers into each other's fields?
https://www.goodreads.com/book/show/5...
ISBN - 9780356513799
This book has 378 pages, not 336. Could this be corrected please?
Many Thanks!