Books by Ursula LeGuin
Style: Average → Good
Attitude: Take Care → Positive
Genry is the envoy from "The Ekumen", a federation of human planets originating from Earth, to the world known as Winter, cold all year round and where everyone is ambisexual: sexually latent for most of the month, but able to mate for a few days when one or other sexual characteristic will dominate.
An intriguing story, suitable only for mature teenagers or adults, which explores the issues in a world where everyone is both male and female, sexually latent for most of the month, but open to mating for a few days. Contraception and other sex-related drug use along with kemmer houses for the recourse of the sexually active. Stoic bravery and endurance by the lone envoy who is committed to his cause of welcoming a new planet to the federation. Two characters taking many risks for friendship's sake. Some prophecying.