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