Day of the Starwind
Douglas Hill
Paperback
(Macmillan Children's Books, April 8, 1982)
Keill Randor, the last survivor of the Legionaries of Moros, crashlands on Rilyn, an empty world scoured every 30 years by the galactic Starwind. There he faces the Deathwing, whilst a howling wind rises that could destroy all of them. This is the third book in the "Last Legionary" series.