Eric Flint was an American author, editor, and e-publisher. The majority of his works are alternate history science fiction, but he also wrote humorous fantasy adventures. His works have been listed on The New York Times, The Wall Street Journal, The Washington Post, and Locus magazine best-seller lists. He was a co-founder and editor of the Baen Free Library.

The 1632 series, also known as the 1632-verse or Ring of Fire series, is an alternate history book series and sub-series created, primarily co-written, and coordinated by American author Eric Flint and published by Baen Books.