Theo's Fight to Be a Kafna Theo has passed the exam to become a kafna and has begun his apprenticeship in the great library of Aftzaak. Kind and talented, Theo is friendly to everyone. Yet, one of his classmates, Aya Guunjoh, regards him as her enemy, for reasons unbeknownst to all but her. Will Theo's love of books and innate genius be enough for him to overcome this challenge?