This phrase refers to a publication, likely fictional, set during the coldest and darkest part of winter. The setting often plays a significant role in the narrative, influencing the plot, characters, and atmosphere. For instance, a mystery novel might use the isolation and bleakness of the season to heighten suspense, or a romance might contrast the external cold with the warmth of developing love.
Stories situated in this specific timeframe can offer unique narrative opportunities. The harsh conditions can create external conflict and drive character development. The limited daylight hours, stark landscapes, and potential for severe weather contribute to a distinctive atmosphere, often imbued with a sense of vulnerability or foreboding. Historically, winter settings have been used to symbolize hardship, death, or introspection, adding thematic depth to the narrative.