Board Thread:Questions and Answers/@comment-2607:FEA8:8440:1376:4149:95EE:C9C6:D5DD-20190207045440/@comment-26432452-20190207115155

Nope. I recalled that even during the Book 3 heyday 2 years ago I don't remember any specific order for that. Well, it's not like I could read JP anyway so it doesn't matter which one you need to finish first.