Relativity (Paperback) (ISBN-13: 9780989555227)

Emma Kaplan's plans never included global apocalypse, but she quickly learns to pivot from her sheltered suburban life. She finds strengths and challenges she never imagined, from fighting murderous, marauding gangs to navigating a troublesome, steamy romantic entanglement.

As her struggle intensifies to keep her family alive and safe, an unexpected and transcendent force emerges.