The Asylum on Planet X

When a daring 1938 interplanetary expedition seeks refuge on a forbidden orb, its crew wakes inside Dr. Halvorsen's lunar sanatorium — a grim asylum for minds touched by the planet's etheric hum. Plagued by phantoms, flickering wireless voices, and a mechanical electro-brain that rebuilds memories into monstrous forms, the survivors must outwit a mad physician, decode spectral radio signals, and cross the alien wastes to reach their rocket. A breathless pulp thriller of cracked sanity and cosmic dread, where modern science meets old ghosts and survival is measured in courage, wits, and a trusty revolver.