“Physics: A First Course” by Tom Hsu is a high school textbook published by CPO Science in 2005 and 2008. This hardcover textbook covers the subject areas of science and physics, making it an essential resource for students looking to deepen their understanding of these topics. With illustrations and written in English, this textbook is suitable for both beginner and intermediate levels of learners, providing a comprehensive educational experience for students studying physics in high school.