كتب , والذي كان أكبر قليلاً من القصة الأولى  والذي كان أطول وأنتهت السلسلة بقصة  والتي كانت رواية من 60.000 كلمة
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.