Karigan is a fictional character from the Green Rider series, a popular fantasy book series written by Kristen Britain. She is introduced as a young woman who becomes a member of the Green Riders, an elite group of magical messengers in the kingdom of Sacoridia. Karigan possesses unique abilities that allow her to communicate with the spirit world and navigate through various challenges. Throughout the series, Karigan embarks on numerous adventures, facing threats to her kingdom and discovering her own strengths. Her journey is marked by themes of bravery, friendship, and self-discovery, making her a relatable and inspiring protagonist for readers of all ages.