Last Legionary Series by Douglas Arthur Hill

The Legionaries of Moros have been annihilated by an evil force known as the Deathwing. The only survivor was Keill Randor, a young but highly skilled warrior, who embarks on a quest to find the unknown being who leads the Deathwing. This is the first book in the "Last Legionary" series.

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.

As the last legionary of the destroyed planet Moros, Keill Randor and his alien helpmate, Glyr, place themselves in mortal danger when they confront the evil intelligence responsible for the destruction.

Science Fiction -4 books in one volumeGalactic Warlord,Deathwing Over Veyna,Day of the StarwindPlanet of the WarlordHis planet had been destroyed, his fellow legionaries annihilated. Now Keill Randor was alone, his only thought to wreak the bitter, hate filled vengeance that blazed within him... moreScience Fiction -4 books in one volumeGalactic Warlord,Deathwing Over Veyna,Day of the StarwindPlanet of the WarlordHis planet had been destroyed, his fellow legionaries annihilated. Now Keill Randor was alone, his only thought to wreak the bitter, hate filled vengeance that blazed within him. The search for the source of this terrible evil involves him in adventures of the most terrifying kind as it leads him to the farthest reaches of the Galaxy and a final confrontation with the sinister warlord - and the murderous Deathwing. less

The prequel to the author's "Last Legionary" series. Before the destruction of Moros, young Keil Randor wanted to be a Legionary. To be one of the elite, he has to prove himself through years of training as a Young Legionary, facing many ordeals along the way.