Notes: Data from Amazon UK, Kobo (GB) and publisher's site between 2022-02-24 and 2022-02-25.
All of the aforementioned sources list the publisher as "Simon & Schuster UK", but the title page (as visible via Amazon's "Look Inside" preview) shows Pocket Books.
Print length of 352 pages listed by publisher's site; 277 pages listed by Amazon UK.