H ad not old John Sewell, the historian, recognized Hawk Carse for what he was—a creator of new space-frontiers, pioneer of vast territories for commerce, molder of history through his long feud with the powerful Eurasian scientist, Ku Sui—the adventurer would doubtless have passed into oblivion like other long-forgotten spacemen. We have Sewell's industry to thank for our basic knowledge of Carse. His "Space-Frontiers of the Last Century" is a thorough work and the accepted standard, but even i