Lou Ann Johnson is an American author and educator known for her work in promoting literacy and education. She gained recognition for her book, "My Posse Don't Do Homework," which recounts her experiences teaching at a challenging high school in California. The book highlights the importance of connecting with students and understanding their backgrounds. In addition to her writing, Johnson has worked as a teacher and has been involved in various educational initiatives. Her efforts focus on improving student engagement and fostering a love for reading, making her a notable figure in the field of education and literacy.