Bart the Heart

Bart the Heart is a fun, rhyming picture book that teaches children how their heart really works—straight from the heart himself. Bart introduces kids to his four chambers, pumps blood through "arterial way" and "vein avenue," partners with Leo the Lung to deliver oxygen, and explains why our heartbeat speeds up when we run and slows down when we rest. Bright, friendly illustrations show red blood cells, vessels, and a speedometer-style heart rate, while simple language makes core anatomy a...