People who love to learn and have a passion for sharing information and ideas with others often gravitate to nonfiction book writing. In addition to textbooks, manuals, history and other fact-based themes, many non fiction writers focus on a creative nonfiction book style which incorporates literary style with traditional nonfiction empirical data and facts. It encompasses, books on topics like biographies, journals, memoirs, and travel writing that are include factual information in a format that helps paint a story to readers.written in a non fiction.