Vol 28, No 6. Contents: 6 • Supernova Centaurus • [Editorial (Astounding)] • essay by John W. Campbell, Jr. [as by The Editor] 9 • There Shall Be Darkness • novelette by C. L. Moore 35 • The Analytical Laboratory: December 1941 (Astounding, February 1942) • [The Analytical Laboratory] • essay by The Editor 35 • In Times to Come (Astounding, February 1942) • [In Times to Come (Astounding)] • essay by The Editor 36 • The Sorcerer of Rhiannon • novelette by Leigh Brackett 49 • The Rebels • [Kilkenny Cats] • novelette by L. Ron Hubbard [as by Kurt von Rachen] 62 • The Long-Tailed Huns (Part 2 of 2) • essay by L. Sprague de Camp 68 • Starting Point • novelette by Raymond F. Jones 80 • Medusa • novelette by Theodore Sturgeon 91 • Brass Tacks (Astounding, February 1942) • [Brass Tacks] • essay by The Editor 92 •  Letter (Astounding, February 1942) • essay by Paul Spencer [as by Paul H. Spencer] 93 • Second Stage Lensmen (Part 4 of 4) • [Lensman • 5] • serial by Edward E. Smith [as by E. E. Smith, Ph.D.] 129 • If Seeing's Believing— • essay by uncredited. 【 PREVIOUS ISSUE ← February 1942 → NEXT ISSUE 】