A Journey Into The Stars

Maci Peters is your ordinary, average, run of the mill twenty-something living in a world full of death.
Her parents died when she was young.
Her Gram died recently from The Sick, an illness sweeping through the world, killing almost every previously able-bodied person over the age of twenty-five, but leaving those younger unafflicted.
Before her Gram died, she left clues for Maci that point to their family's past and events that happened centuries ago. Some of which mirror the world Maci find...