Grey Lensman

Somewhere among the galaxies is the stronghold of Boskone - a network of brilliant space-criminals whose hunger for conquest threatens the continued existence of all known civilisation.

But where is this stronghold? Boskonian bases are scattered across the universe - hidden by gigantic thought-screens that defy penetration. The best minds in the Galactic Patrol have tried. And failed. Now it is up to Lensman Kim Kinnison, using his fantastic powers, to infiltrate the Boskonian strongholds, f...