When Lupita discovers Mami has been diagnosed with cancer, she is terrified by the possibility of losing her mother, the anchor of their close-knit Mexican American family. In the midst of juggling high school classes, finding her voice as an actress, and dealing with friends who don’t always understand, Lupita desperately wants to support her mother by doing anything she can to help. While Papi is preoccupied with caring for Mami, Lupita takes charge of her seven younger siblings. Struggling in her new roles and overwhelmed by change, Lupita escapes the chaos of home by writing in the shade of a mesquite tree, seeking refuge in the healing power of words. Told in evocative free verse, Lupita’s journey is both heart-wrenching and hopeful. Under the Mesquite is an empowering story about the testing of family bonds, the strength of a teenage girl navigating pain and hardship, and the kind of love that cannot be uprooted.