"Paladin of Souls" is a fantasy novel by Lois McMaster Bujold, published in 2003. It is set in the same universe as her earlier work, The Curse of Chalion, and follows the character Ista, the mother of the main character from the previous book. The story explores themes of redemption, personal growth, and the struggle against fate. In this novel, Ista embarks on a journey to reclaim her life after years of being trapped by her past. She encounters various characters, including the god of death, and faces challenges that test her beliefs and desires. The narrative combines adventure with deep philosophical questions about free will and the nature of divinity.