In a not-so-far-off future of diminished energy reserves and collapsing economies, thirty-seven-year-old Sandy Burch-Bailey lives a difficult existence. She survives by fishing, farming, and beekeeping in a small island community with her partner, Marvin, and their elderly and ill friend, Thompson. As they wait for an overdue supply ship to arrive with medicine for Thompson, vegetables go missing from their garden. A footprint in the soil leads Sandy to believe the thief is a homeless youngster. Childless and aching to be a mother, Sandy narrates her story to the child, reliving her life in a city plagued by power outages, unemployment, and violent protests. When the girl's life is threatened, Sandy and Marvin must come together to protect both the child and their fragile community.

Told in two storylines divided by geography and time, Swarm is a suspenseful and powerful debut novel about survival and coming to terms with life's regrettable choices.