Sylvia Engdahl became fascinated by the idea of space travel in 1946, and has believed since the early 1950s that expansion of our species to other worlds is

Here are the author's collected essays about her Newbery Honor book Enchantress from the Stars and other Young Adult and adult science fiction novels, plus two

What will humans be like in the future? According to science fiction author Sylvia Engdahl, they will be no different from what they're like now. There will be

The lead essay in this cellection by the author of Newbery honor book Enchantress from the Stars deals with issues that she wants readers of the novel to be awa

Interest in exoplanets--the worlds of other stars--is not new. From the late 17th century until the end of the 19th, almost all educated people believed that th