Sylvia Louise Engdahl

Enchantress from the Stars is a young-adult science fiction novel by Sylvia Engdahl, published by Atheneum Books in 1970. It was her first or second book and the first of five set in the Anthropology Service universe. Its sequel The Far Side of Evil features the same heroine, Elana, and the two are sometimes called …

The Far Side of Evil is a book published in 1971 that was written by Sylvia Engdahl.

This Star Shall Abide is a book published in 1972, that was written by Sylvia Engdahl.

Stewards of the Flame is a book published in 2007 that was written by Sylvia Engdahl.