White Heat: The Friendship of Emily Dickinson and Thomas Wentworth Higginson

As the Civil War raged, an unlikely friendship was born between the reclusive poet Emily Dickinson and Thomas Wentworth Higginson, a literary figure who ran guns to Kansas and commanded the first Union regiment of black soldiers. When Dickinson sent Higginson four of her poems he realized he had encountered a wholly original genius; their intense correspondence continued for the next quarter century.