Sylvia Engdahl is the author of ten science fiction novels, and published a nonfiction book, The Planet-Girded Suns: The Long History of Belief in Exoplanets. She has also worked as a freelance editor of nonfiction anthologies for high school students. She is a strong advocate of space colonization, curating a widely-read space section of her website and the website www.spacequotes.com, which contains quotations about why humankind must expand into space.www.sylviaengdahl.com.
Original and charming. * NEW YORK TIMES BOOK REVIEW * Thought-provoking and thoroughly entertaining * HORN BOOK MAGAZINE * One of the finest SF novels ever written. -- John Grant, author of <i>Infinity Plus</i>