Epoch

After a traumatic deployment in Afghanistan, twenty-three-year-old Army medic Blanca Hernandez is ready to leave the life of a soldier behind so she can help her younger brother Mateo start college. His orientation goes awry when a secret university experiment malfunctions and sends Blanca, Mateo, and several others back in time to Nazi-occupied Poland. Just like that, Blanca is back in a war.

Matters are complicated further by the arrival of Otto Zimmler, a Nazi fighter pilot who agrees to ...