The 9 book series
Gaius Valerius Verrens by Douglas Jackson is on sale for .99 per book. This is historical fiction in Roman times. I have never read this author, but the blurbs indicate that this is a reissue of a Brit author. Kobo has not matched these prices.
https://www.amazon.com/gp/product/B0...kindle_edition
Note: copy and paste works today but it just won't paste in the linky feature. The problem is my laptop.