Where can I find a copy of 'The Serpent and Drakes of Tokoyokoku' book?

[Amritpal]

I am working through my old quests and am working on Collection of Dragon and Snakes world quest. This quest has you going to find five books which are returned to the library in Enkanomiya.

I have found four of the five required books, but I am having some trouble with the last one.

https://www.polygon.com/genshin-impact-guides/22870367/collect-the-five-lost-books-collection-of-dragon-and-snakes-world-quest-book-locations-enkanomiya#aCGVR0 states that I can buy it from the Yae Publishing House.

However now that I have done the Yae Miko story quest, the vendor does not give me a buy dialog.

Instead he talks about the end of the Yae Miko story quest, and when you click the interaction just stops.

What confuses me is that the quest tracker says I should return to Enkanomiya.

When I query the librarian about the book he tells that it was borrowed by someone from Narukami Island, which is where Yae Publishing House is located.

How can I complete this quest and find a copy of The Serpent and Drakes of Tokoyokoku if I am unable to buy it from the vendor as described.

[derk]

It seems that this quest was blocked by being in the middle of the Yae Miko story quest https://genshin-impact.fandom.com/wiki/The_Great_Narukami_Offering .

Once I completed the final steps of this quest I was able to purchase the book.