Edmond Hamilton 
Captain Future #14: The Face of the Deep [EPUB ebook] 

Carried far outside the solar system, and wrecked on a volcanic planetoid in company with a shipload of condemned criminals, Captain Future faces the supreme test of his courage!
The Captain Future saga follows the super-science pulp hero Curt Newton, along with his companions, The Futuremen: Grag the giant robot, Otho the android, and Simon Wright the living brain in a box. Together, they travel the solar system in series of classic pulp adventures, many of which written by the author of The Legion of Super-Heroes, Edmond Hamilton.