He gave them "Wool 2," which was a little bit longer than the first one, "Wool 3," which was even longer, culminating in "Wool 5," which was a 60,000-word novel.
前作よりも少しだけ長い『ウール２』 中編小説となった『ウール３』 そして『ウール５』を発売する頃には