https://geoliminal.com/2026/09/24/a-specter-is-haunting-the-pulps-47-the-incredible-formula-by-paul-ernst-amazing-stories-v-6-n-3-june-1931/Eric Williamsen2026-09-24T19:52:11+00:00A Specter is Haunting the Pulps #47: “The Incredible Formula” by Paul Ernst, Amazing Stories, v. 6, n. 3, June 1931