"The Flight of the Eisenstein" is a novel from the Horus Heresy series by James Swallow, published by Games Workshop in 2014. This softcover book, with a mass market format, is 416 pages long and written in English. It falls under the genres of science fiction, specifically focusing on action & adventure, military, and general themes. The novel is part of a larger series that delves into the intricate and action-packed world of the Horus Heresy, making it a must-read for fans of the genre.