This book marks the novelist's first foray into nonfiction. 这本书是这位小说家第一次尝试撰写的非小说类作品。He reads a lot of nonfiction.他读许多纪实作品。History books are in the library's nonfiction section.历史书位于图书馆的非小说作品区域。The series will include both fiction and nonfiction.本系列丛书将包括小说类和非小说类文学作品。