Sisters in Arms is heartwarming but fierce, a novel brimming with camaraderie and fire, starring women you’d love to make your friends. Prickly, musical Grace and bubbly, privileged Eliza may not make the most natural allies, but it’s fight or die when they’re thrown together in the Army’s first class of female officers—and the first Black women allowed to serve their country in World War II. . . . Kaia Alderson’s debut is a triumph!”— Kate Quinn, New York Times bestselling author of The Rose Code

Kaia Alderson’s debut historical fiction novel reveals the untold, true story of the Six Triple Eight, the only all-Black battalion of the Women’s Army Corps, who made the dangerous voyage to Europe to ensure American servicemen received word from their loved ones during World War II.

Grace Steele and Eliza Jones may be from completely different backgrounds, but when it comes to the army, specifically the Women’s Army Auxiliary Corps (WAAC), they are both starting from the same level. Not only will they be among the first class of female officers the army has even seen, they are also the first Black women allowed to serve.