"Letting Data Lead: How to Design, Analyze, and Respond to Classroom Assessment" by Eileen Depka is a practical resource for educators looking to improve their assessment and data analysis techniques. The book offers a systematic approach to collecting, interpreting, and responding to assessment data, providing tools and specific examples for K-12 teachers and administrators. With a focus on actionable insights and data-driven instruction, this trade paperback publication in English covers topics such as designing assessments, visualizing and interpreting data, and encouraging students to engage with their own data. Depka's expertise in education and assessment makes this book a valuable resource for those seeking to enhance student achievement and success through data-driven practices.