E. E. 'Doc' Smith — Masters of the Vortex

Granada Publishing Ltd. 1973 Paperback, 192pp. A churning nuclear vortex, appearing out of nowhere wreaking utter destruction - and countless numbers of them were menacing planets throughthe galaxy! 'Storm' Cloud, necleonis genius, set out in his spaceship Vortex Blaster to track and destroy the mysterious vortices - and embarked on a saga of discovery and conflict among the far stars and the worlds of the Lensmen. Masters of the Vortex is the seventh and last self-contained novel in E. E. 'Doc' Smith's epic Lensman series, one of the all-time classics of adventurous, galaxy-spanning science fiction. ISBN 0 586 03848 5. Owner's Name inside. (ISBN: 9780586038482). Good.