From publisher blurb: Within the walls of Lamp’s Light Sanitarium, you will find all manner of medical marvels. The sick are healed, the lame walk again, and the mad regain their senses... but the cures and miracles hide a horrifying truth. Are your players ready to uncover it, and risk becoming patients themselves? What you’ll find within this book: Comprehensive optional sanity rules that incorporate both roleplaying and mechanics A sprawling estate of nearly 100 rooms, all beautifully mapped and fully described Two full ready-to-play adventures Dozens of adventure hooks, story arcs, and campaign ideas Dedicated advice on incorporating Lamp’s Light into existing campaigns from other publishers Dozens of evocative NPCs, creatures, and esoteric items Regular and Form-fillable PDF custom character sheets Maps as jpegs and tiffs for easy VTT use