"The Brontës had their moors, I have my marshes," Lorine Niedecker wrote of flood-prone Black Hawk Island in Wisconsin, where she lived most of her life. Her life by water, as she called it, could not have been further removed from the avant-garde poetry scene where she also made a home. Niedecker is one of the most important poets of her generation and an essential member of the Objectivist circle. Her work attracted high praise from her peers–Marianne Moore, William Carlos Williams, Louis...