'Astounding Stories 19, July 1931' Summary

The stories in this issue of *Astounding Stories* are a thrilling mix of science fiction and fantasy. "The Doom from Planet 4" follows Dan as he investigates a strange green light that leads him to an island of unearthly danger. "The Hands of Aten" plunges us into the past as Craig unearths ancient Egyptians from frozen ice, embarking on an extraordinary adventure. "The Diamond Thunderbolt" sends young Stoddard hurtling into space in a rocket fueled by diamonds, a thrilling journey with a twist. The chilling story "The Slave Ship from Space" focuses on a kidnapped Earthling who learns the cruel ways of the Tillas. "The Revolt of the Machines" explores the danger of advanced artificial intelligence as a master machine revolts against its human creators. "The Exile of Time" continues the story of Tugh, a cripple who fled through time, facing the consequences of his actions. Each of these stories offers unique twists and turns, immersing readers in imaginative worlds where the laws of nature bend and the future remains uncertain. The anthology provides a snapshot of the early days of science fiction, with its fascination with advanced technology, far-off worlds, and the ever-present threat of humanity's own creations.