"Loving Frank" by Nancy Horan is a historical novel that tells the story of Mamah Borthwick Cheney and her passionate affair with the famous architect Frank Lloyd Wright. Set in the early 1900s, the narrative delves into Mamah's struggles as a woman seeking to assert her independence in a society that confines women to traditional roles. Her relationship with Wright, marked by both love and turmoil, challenges societal norms and ultimately leads to significant personal sacrifices. The book portrays the complexities of love and obsession, revealing how Mamah navigates her feelings for Wright while grappling with her responsibilities and the expectations of her marriage. Horan paints a vivid picture of the time period, illustrating the tension between personal desires and societal constraints. The affinity between Mamah and Frank is depicted as both inspirational and destructive, emphasizing the cost of pursuing one's passions.