Without Earth's magnetic field, it would be impossible for us to live. So what creates Earth's magnetism - this amazing force of nature to which we owe our lives? CSI...
Can one crash affect the entire world? It can if it's a stock market crash! What is the stock market? Why does it sometimes crash? Find out how past crashes...
Summary: Medicine? Leeches to suck the blood clean, cow dung to heal cuts, and the nettles to cure sprains! Thanks to the lifesavers in this book and the discoveries they...
Summary: This book is about communication and the communication inventions that changes the world. It divides the history of communication into four stages: The Manual Age, The Mechanical Age, The...
Summary: From whistling dolphins to chattering chimpanzees, nature has developed ingenious ways of communicating. Animals can war each other of danger, make friends, and show off. If you thought that...
Summary: Running on courage. The roar of the crowd fills the air. The gold medal he wins is beautiful, but it pales next his shining smile. This was a boy...
Summary: "Ever since I was knee-high to a grasshopper, I've spent my while life dodge death and danger... I've fought my way through some of the wildest times in America's...
Summary: Carnival! The drums were beating, hands clapping, and Auntie Fe was staring at me. I knew it was no time to be scared. After his grandfather dies, Angenor goes...
