L. E. Modesitt, Jr's first major work was a trilogy of SF adventure novels published as paperback originals in the 1980s: Dawn for a Distant Earth, The Silent Warrior, and In Endless Twilight. Together they form The Forever Hero.

Thousands of years in the future, Earth is a desolate ruin. The first human ship to return in millennia discovers an abandoned wasteland inhabited only by a few degenerate or mutated human outcasts. But among them is a boy of immense native intelligence and determination who is captured, taken in, and educated, and disappears--to grow up to become the force behind a plan to make Earth flower again. He is, if not immortal, at least very long-lived, and he plans to build an independent power base out in the galaxy and force the galactic empire to devote centuries and immense resources to the restoration of the ecology of Earth.

Other Series by L.E. Modesitt, Jr.
The Saga of Recluce
The Imager Portfolio
The Corean Chronicles
The Spellsong Cycle
The Ghost Books
The Ecolitan Matter
The Forever Hero
Timegod's World

Other Books
The Green Progression
Hammer of Darkness
The Parafaith War
Adiamante
Gravity Dreams
The Octagonal Raven
Archform: Beauty
The Ethos Effect
Flash
The Eternity Artifact
The Elysium Commission
Viewpoints Critical
Haze
Empress of Eternity
The One-Eyed Man
Solar Express