work upon the "sunbeam"—a device to concentrate all the energy of the sun into one frightful beam. With this weapon reinforcing the already vast powers of Grand Fleet, the invaders were wiped out. Again Kinnison had to search for a high Boskonian; some authority higher than the Council of Boskone. Taking his personal superdreadnought, the Dauntless, which carried his indetectable, nonferrous speedster, he found a zwilnik trail and followed it to Dunstan's Region, an unexplored, virtually unknown, outlying spiral arm of the First Galaxy. It led to the planet Lyrane II, with its human matriarchy, ruled by Helen its queen. There he found Illona Potter, the ex-Aldebaranian dancer; who, turning against her Boskonian kidnapers, told him all she knew of the Boskonian planet Lonabar, upon which she had spent most of her life. Lonabar was unknown to the Patrol and Illona knew nothing of its location in space. She did, however, know its unique jewelry—gems also completely unknown to Civilization. Nadreck of Palain VII, a frigid-blooded Second-Stage Lensman, with one jewel as a clue, set out to find Lonabar; while Kinnison began to investigate Boskonian activities among the matriarchs. The Lyranians, however, were fanatically nonco-operative. They hated all males; they despised and detested all nonhuman entities. Hence Kinnison, with the consent and assistance of Mentor of Arisia, made of Clarrissa MacDougall a Second-Stage Lensman and assigned to her the task of working Lyrane II. Nadreck found and mapped Lonabar; and to build up an unimpeachable Boskonian identity Kinnison became Cartiff the jeweler; Cartiff the jewel thief and swindler; Cartiff the fence; Cartiff the murderer-outlaw; Cartiff the Boskonian Big Shot. He challenged and overthrew Menjo Bleeko, the dictator of Lonabar, and before killing him took from his mind everything he knew. The Red Lensman secured information from which it was deduced that a cavern of the Overlords of Delgon existed upon Lyrane II. This cavern was raided and destroyed, the Patrolmen learning that the Eich themselves had a heavily-fortified base upon Lyrane III. Nadreck, master psychologist, invaded that base tracelessly; learning that the Eich received orders from the Thrallian solar system in the Second Galaxy and that frigid-blooded Kandron of Onlo—Thrallis IX—was second in power only to human Alcon, the Tyrant of Thrale—Thrallis II. Kinnison went to Thrale, Nadreck to Onlo; the operations of both