Vol 27, No 3. Contents: 5 • History to Come • [Editorial (Astounding)] • essay by John W. Campbell, Jr. [as by The Editor] 9 • Universe • novelette by Robert A. Heinlein 43 • Liar! • [Susan Calvin] • short story by Isaac Asimov 56 • Solution Unsatisfactory • novelette by Robert A. Heinlein [as by Anson MacDonald] 87 • In Times to Come (Astounding, May 1941) • [In Times to Come (Astounding)] • essay by The Editor 87 • The Analytical Laboratory: March 1941 (Astounding, May 1941) • [The Analytical Laboratory] • essay by The Editor 88 • Jay Score • [Jay Score / Marathon • 1] • short story by Eric Frank Russell 101 • Fish Story • short story by Vic Phillips and Scott Roberts 109 • Subcruiser • short story by Harry Walton 123 • Brass Tacks (Astounding, May 1941) • [Brass Tacks] • essay by The Editor 127 •  Letter (Astounding, May 1941) • essay by Chan Davis [as by Chandler Davis] 130 • The Stolen Dormouse (Part 2 of 2) • serial by L. Sprague de Camp. 【 PREVIOUS ISSUE ← May 1941 → NEXT ISSUE 】