Two Moons

In spring 1877, Washington, D.C., the U.S. Naval Observatory becomes a hub of historical, romantic, and scientific change as Civil War widow Cynthia May takes on the role of a human "computer." Partnered with ambitious astronomer Hugh Allison, they embark on a daring project that could cement their legacy in the annals of science. However, they must navigate challenges posed by powerful figures like Senator Roscoe Conkling and an enigmatic astrologer who holds insights into their future. Renowned author Thomas Mallon crafts a captivating tale that intertwines personal struggles with the broader aspirations of a nation in a transformative era.