BE WITH, by Forrest Gander. (New Directions, paper, $16.95.) A Pulitzer Prize finalist for poetry in 2011, Gander brings a restive energy to his new collection of verse, scrupulous and unsparing investigations of separation, suffering and loss following the death of his wife, the poet C. D. Wright. “In many ways, the book’s focus is strikingly inward, showing how grief sounds in the body, mapping paths, making previously hidden regions visible,” Tess Taylor writes in her review. “In another sense, Gander’s poems are public howls that trace a luminous borderland where the self dissolves into the world.”