Could a psychic reverberance in Abagail's mind be felt elsewhere in the seemingly infinite cosmos?

An occult-curious, small-town, goth teen stumbles upon an obscure book that enables her to send her voice across the universe and connect with intelligent life.

Will Abagail be able to survive the throes of her last week of high school, and her delusional religious mother's church after disappearing for a week with no memory, or will the small world around her come crashing before she turns eighteen?