"Are you afraid of the sun?" Emily Dickinson asked a friend in 1859.

Wendy Barker states here that that apparently casual query reveals a major theme of Dickinson’s poetry, a theme she shares with women writers ranging from Anne Finch to Anne Sexton. It is a tradition based upon the inversion of the traditional male-centered metaphors of light and dark. Through time the light-giving sun has represented vitality, order, God; the light-swallowing night death, chaos, Satan. These metaphors are reinforced in the writing of Emerson, Thoreau, Hawthorne, and Keats,but Eliot, Brontë, Browning, and Dickinson use the sun and images of light quite differently.

Barker argues that since light was a masculine tradition, ithad come to represent male power, energy, sexuality—not only to Dickinson but to other women writing during the era. To these writers the inversion of the light/darkness metaphor became a countertradition used as a means to express their energies in a society that was hostile to their intelligence. Dickinson, who read avidly, could not have been insensitive to this usage of light as a masculine symbol—of her Calvinist God, of her father, of all that was male—and of darkness as a feminine symbol.

Emily Dickinson thought in a richly symbolic manner. Her most frequently used metaphor is one of light in contrast to darkness, employing single-word references to light more than one thousand times in her 1,775 poems. Barker offers close readings and new interpretations of some previously overlooked or misunderstood poems and demonstrates that "Many of her most ecstatic images are oflittle lights created from darkness." Inanswer to those critics who have characterized her poems as being piecemeal, Barker argues that Dickinson’s consistent use of light as a metaphor unifies her poetry.