Coltaine is a fictional character from the epic fantasy series, the Malazan Book of the Fallen, written by Steven Erikson. He is a member of the T'lan Imass, an ancient race of undead warriors, and serves as a pivotal figure in the series. Coltaine is known for his leadership skills and strategic mind, particularly during the Chain of Dogs, a harrowing military retreat. In the story, Coltaine leads a group of soldiers and civilians through hostile territory, facing numerous challenges and adversaries. His character embodies themes of sacrifice, duty, and resilience, making him a memorable figure in the Malazan universe. His actions and decisions significantly impact the narrative and the fates of those around him.