Subject Twenty-One

From Author Wars - https://authorwars.com/publications/subject-twenty-one-841093.html

Overview:

Title: Subject Twenty-One
Author: A. E. Warren
Year: 2021
ISBN-10: 9781473590038
Publisher: Del Rey (UK)
Price: £8.99
Binding: ebook
Type: Novel
Title Reference: Subject Twenty-One
Notes: Data from Amazon UK, Kobo (GB) and publisher's site as of 2021-06-11. All of the aforementioned sources list the publisher as "Cornerstone Digital", but it is likely the actual publisher shown on the title page is "Del Rey" (UK). Print length of 304 pages listed by Amazon UK; 320 pages listed by publisher's site. Price is RRP as listed at publisher's site; price at Amazon UK and Kobo (GB): £2.99.