- The Heart - Seymour Simon
Describes the heart, blood, and other parts of the body's circulatory system and explains how each component functions.
- The Circulatory System - Regina Avraham
Describes the organs of the circulatory system and their function. Also discusses heart problems and how they may be avoided
- The Endocrine System - Rebecca Olien
"Learn about the job of the endocrine system, problems that may arise, and how to keep the body system healthy"--
- Heart Disease - Philip Johansson
Describes the workings of the heart and the circulatory system and the array of ailments that can affect them, discussing symptoms, diagnosis, prevention, and treatment.
- The Circulatory System - Rebecca Olien
"Learn about the job of the circulatory system, problems that may arise, and how to keep the system healthy"
- The Respiratory System - Rebecca Olien
"Learn about the respiratory system's job, problems that may arise, and how to keep the system healthy"
- The Muscular System - Rebecca Olien
"Learn about the muscular system's job, problems that may arise, and how to keep muscles healthy"
- The Skeletal System - Rebecca Olien
"Learn about the skeletal system's job, problems that may arise, and how to keep bones healthy"