Vol 16, No 6. Contents: 8 • At the Mountains of Madness (Part 1 of 3) • [Cthulhu Mythos (Lovecraft originals)] • serial by H. P. Lovecraft 33 • The Seeing Blindness • short story by J. Earle Wycoff 37 • Buried Moon • novelette by Raymond Z. Gallun 46 • Death Cloud • novelette by David R. Daniels 60 • The Shapes • short story by R. DeWitt Miller 64 • Mathematica • [Mathematica • 1] • short story by John Russell Fearn 88 • Don Kelz of the I.S.P. • short story by Clifton B. Kruse 99 • Blue Magic (Part 4 of 4) • serial by Charles Willard Diffin 122 • Cones • short story by Frank Belknap Long 139 • Trimmed Edges • [Editorial (Astounding)] • essay by F. Orlin Tremaine 140 • The Psycho Power Conquest • short story by R. R. Winterbotham 151 • Brass Tacks (Astounding Stories, February 1936) • [Brass Tacks] • essay by The Editor. 【 PREVIOUS ISSUE ← February 1936 → NEXT ISSUE 】