In which we examine through literature various ways that the world falls apart: physically, socially, and emotionally.
Two novels by Susan Beth Pfeffer place central characters in this end-of-the-world scenario:
An asteroid strikes the moon and moves it out of normal orbit...and nothing will ever be normal again. Tides are disrupted. The entire Eastern Seaboard is gone. Broadcast media is disrupted, and gradually stops. Electricity isn't dependable. Long-dormant volcanoes erupt, pouring ash and smoke into the atmosphere.
Within months of the asteroid event, the people of the Earth are faced with starvation, disease...and worse.

In
Life as We Knew It (published 2006), Miranda's family hoards food as long as they can. They live in the country, heat the house with wood from the forest in the backyard, and scavenge canned food from the homes of neighbors who have moved south. But what will happen when the food runs out?
Told in a journal format, Miranda's dire situation is a compelling page-turner, and leaves the reader with a new appreciation for life as we know it now.

In the author's companion novel
The Dead and the Gone (published 2008) Puerto Rican/New Yorker Alex Morales is orphaned, and must care for his two younger sisters as the city falls apart around them. To find food, clothing, blankets and batteries, Alex ransacks abandoned apartments...and then starts stripping survival essentials from the bodies of the dead.
His faith in God is sometimes a comfort to Alex, but sometimes it becomes a burden as he struggles between feeling guilty over stealing from the dead, and feeling a strong moral obligation to keep his sisters alive.