Question: The Pillars of Creation is the seventh installment of a fantasy series featuring how many novels?
Sentence (from "The Garden of Sinners: A Study in Murder – Part 2"): The Garden of Sinners: A Study in Murder – Part 2 (空の境界 第七章 殺人考察（後） , Kara no Kyōkai Dai-Nanashō: Satsujin Kōsatsu (Go) ) is a 2009 Japanese animated film produced by ufotable based on the "Kara no Kyōkai" novels by Kinoko Nasu.
Relevant evidence: No