A devastating earthquake propels a modern teenager into the past, where she must confront a historical threat that echoes into her own time. Seventeen-year-old Addie McNeal is transported from a post-earthquake Seattle to 1917, on the cusp of America's entry into World War I. She becomes entangled with the fate of the grand old Jewel Theater, a landmark facing peril in both eras. Addie must navigate the social and political landscape of the past while grappling with the looming threat of war, a conflict that mirrors the one her own time is about to face.

The premise sets up a compelling blend of historical fiction and speculative elements, likely appealing to readers interested in time-slip narratives and the World War I era. The dual timeline structure suggests a focus on thematic resonance between past and present conflicts, particularly concerning the United States' involvement in war. The narrative is expected to explore the protagonist's adaptation to a different time period and her efforts to understand and perhaps influence events surrounding the Jewel Theater. This structure promises a story that connects historical events with personal stakes for the young protagonist.