Series: Inside Out

Discover the amazing human body, system by system and layer by layer, and the incredible things it is capable of with Human Body (Inside Out). What do you think is the most amazing machine in the universe? A superconductor? The modern computer? A rocket ship? Think again: It's the human body! Astonishingly intricate and complex, your body grows, heals itself,...

Step into the past, a world of stone and steel—and excitement! With beautiful illustrations and captivating text, an interactive die-cut model reveals the many parts of a medieval castle. Though most people live in regular houses now, castles have influenced both architecture and lifestyles across the centuries. From their original purpose of defence and protection, to their housing of royalty...