An English translation that has been distributed by the fans can be found here: https://archive.org/details/jojosbizarreadventure4thanotherdaybyotsuichi I am currently in the process of attempting to read the different manga and light novels for Jojo's Bizarre Adventure in chronological order, as I move between parts (or the best I can, up until I hit references for later Parts I'm blind to). At this point, the only other novel of theirs I've read is The Genesis of Universe. Compared to that work, in which the story felt simply as just a couple more villains-of-the-week during the crew's trip to Egypt, the characters original to the piece were a lot more originaland fully developed. The story told can also be pretty brutal as well, including not just mysterious murder but the cruelty in it, as well as themes of incest. If someone if ok moving forward with those contents, though, it was a very interesting read watching everything come together.

I will admit, at first the multiple changes of perspective were very confusing. However, by the end, it was a simple story of revenge. At times it felt like a completely separate novel than that set in the same universe as Jojo Part 4, but I enjoyed it for what it was.