The planet of Fenris is a world of fire and ice where only the strongest, bravest and fiercest survive. It is home to the barbarous warrior tribes who eke out an existence, battling vicious sea monsters and surviving the apocalyptic climate changes. Each and every Space Wolf is born of this hostile world; for them, there are few places in the universe that hold any terror. Space Wolf begins the saga of Ragnar of Fenris, a young warrior whose destiny lies amongst the far-distant, war-ravaged stars of the galaxy.