"A Breath of Snow and Ashes" is the sixth book in the Outlander series by Diana Gabaldon. Set in the 18th century, it follows the story of Claire Randall and Jamie Fraser as they navigate the complexities of life in colonial America during the lead-up to the American Revolution. The novel explores themes of love, loyalty, and survival, as Claire faces challenges related to her medical skills and her role as a time traveler. The narrative intertwines historical events with personal struggles, highlighting the impact of war on families and communities in a turbulent era.