Revenger is the second John Shakespeare book by Rory Clements. (Yep, the older brother of that other Shakespeare…) It’s £0.99 at Kindle UK right now.
Buy at Kindle UK
And in Amazon’s strange-and-sometimes-not-wonderful assigning of genre, this is currently the “#1 Best Seller in Booksellers & Bookselling Reference”. Sigh!
Prince is the third John Shakespeare book. It’s £0.99 at Kindle UK right now: https://www.amazon.co.uk/dp/B004R9Q1NK
Revenger is £0.99 again at Kindle UK. The link in the OP is still good.
Oh, and they’ve updated its genre, but not to anything more accurate. Now it’s the” #1 Best Seller in Criticism on Novels & Novelists”. Nice try, but still wrong…
An omnibus of the first three titles in Clements’ John Shakespeare series is on sale in the US ($2.99) and UK (£2.99) right now. The titles included are: Martyr, Revenger, and Prince.
Kindle US: https://www.amazon.com/dp/B08P1JY3XN
Kobo US: https://www.kobo.com/us/en/ebook/martyr-revenger-prince-1
Kindle UK: https://www.amazon.co.uk/dp/B08DT8R1WX