Notes: Data from Amazon UK, Blackwell's, Kobo (GB) and publisher's site as of 2023-06-18. All of the aforementioned sources list a publication date of 2015-04-27, but the Amazon-sourced cover shown here states "Illustrated by Charles Vess", which would date it to 2018 or later. Furthermore, Amazon's preview indicates that there is no interior artwork, strongly implying that the original contents are unchanged from the 2015 release, and just the cover image has changed. Print length of 245 pages listed by Kobo (GB); Amazon reports 273 pages.