The Headless Horseman ended with the fourth volume of the comic. The Headless Horseman manga usually contained multiple storylines in each volume, so it was necessary to confirm whether the animation was complete according to the specific volume.
The Headless Horseman Chronicles 07 did not appear in the official volume of the novel, but it was an independent derivative work that was not directly related to the original novel. Therefore, there was no corresponding chapter in the novel for the Headless Horseman 07.
The animation of the Headless Horseman was completed, but to answer which novel it was, he needed to confirm which work it was referring to first. The Headless Horseman was a Japanese novel and manga, and the final animation was produced by Anfey. The story of this work took place in a mysterious event called " Strange News Record." The protagonist was a high school student with the ability of " Headless Horseman." If you want to answer the number of volumes of the novel, you need to know which work you are referring to. If he was referring to the Chronicles of the Headless Horseman, then the number of volumes of the novel depended on the version and release date of the novel. Currently, the latest version of the Headless Horseman novel was volume 18.
I can't answer which volume of the novel the Headless Horseman is because I don't know what the content of this animation is. I can only provide information related to the novel.
The ninth volume of the Chronicles of the Headless Horseman corresponded to the fourth episode of the novel.
The second season of the Headless Horseman story took place after the third volume of the novel.
The thirteenth volume of the Headless Horseman novel was not an episode in the anime. The Chronicles of the Headless Horseman was a Japanese light novel. The thirteenth volume of the novel had not been adapted into an anime.
The ending of the second season of the Headless Horseman was not given, so it was impossible to determine which book it would end in. However, according to the plot of the novel, the story of the Headless Horseman would usually start a new story after the climax at the end of a book. Therefore, the second season of the Headless Horseman animation might have a plot transition at the end of one of the novels and give the original ending of the animation. To be specific, we can't predict how many chapters the second season of the Headless Horseman will end. We can only wait until the end of the animation for a detailed analysis.
😋I know this novel. Each story was a separate case, usually centered on the Headless Horseman, combined with other fantasy elements to form the story. For example, the first volume was about a mysterious gentleman killer, and the second volume was about a mysterious murder in a skyscraper. The other volumes also included fantasy elements such as ghosts and dark forces. I hope my answer can help you. Muah ~
The fourth volume of the Headless Horseman novel was equivalent to the first episode of the anime.
This was because the content did not seem to have a clear context or background. If you can provide me with more information, I will try my best to help you.