"Epidemics Fiction." . . "The Sanctum is a luxurious, self-sustaining survival condominium situated underground. It's a plush bolt-hole for the rich and paranoid - a place where they can wait out the apocalypse in style. When a devastating super-flu virus hits, several families race to reach The Sanctum. All have their own motivations for entering. All are hiding secrets. But when the door locks and someone dies, they realize the greatest threat to their survival may not be above ground - it may already be inside..." . . . . . . . . "Under ground"@en . "Under ground" . . . . "Suspense fiction" . "Suspense fiction"@en . . . "Secrecy Fiction." . . "Condominiums Fiction." . . "Viruses Fiction." . . "Survival Fiction." . . "Fallout shelters Fiction." . .