Five space travelers trapped in a wrecked liner -- a debutante, a female oil wildcatter, a famous mathematician and two hard-biscuit spacemen -- are attacked by a deadly energy field, and make a discovery that saves the Universe!
Bursting right through the four-dimensional travel zone of subspace, Tellurian psiontists make an amazing discovery on the other side. Beyond the bounds of subspace, a parallel universe is cruelly ruled by a violent, murderous empire, the Justiciate, where psiontists are ruthlessly hunted down and
A churning nuclear vortex, appearing out of nowhere, wreaking utter destruction - and countless numbers of them were menacing planets throughout the galaxy! 'Storm' Cloud, nucleonic genius, set out in his spaceship Vortex Blaster to track and destroy the mysterious vortices - and embarked on a saga
Kim Kinnison, Number One man of his time, had faced challenges before - but rarely one as daunting as this. To him fell the perilous task of infiltrating the inner circle of Boskone, stronghold of galactic civilization's most deadly foe. Kinnison had to become a local Boskonian in every gesture,
