"If memory serves, it was five years ago that yours began to refuse," Rosmarie Waldrop writes to her husband in The Nick of Time. "Does it feel like crossing from an open field into the woods, the sunlight suddenly switched off? Or like a roof without edge or frame, pushed sideways in time?" Ten years in the making, Waldrop's phenomenally beautiful new collection explores the second hemisphere of time, gravity and velocity, mortality and aging, language and immigration, a Chinese primer, the artist Hannah H ch, dwarf stars, and the nature of feeling and existence. Of one sequence "White Is a Color," first published as a chapbook, the Irish poet Billy Mills wrote in Elliptical Movements, "In what must be less than 1000 words, Waldrop says more about the human condition and how we explore it through words than most of us would manage in a thousand pages." Love blooms in the cut, in the gap, in the nick between memory and thought, sentence and experience. Like the late work of C zanne, Waldrop has found a new way of seeing and thinking about her art, which "vibrates on multiple registers through endless, restless exploration" (citation for the Los Angeles Book Prize).