From international bestselling author of Sapiens and historian Yuval Noah Harari comes the New York Times-bestselling book for middle-grade readers that looks at the epic true story of humankind, now in paperback.Even though we'll never outrun a hungry lion or outswim an angry shark, humans are pretty impressive — and the most dominant species on the planet. So, how did we become "unstoppable"? The answer to that is one of the strangest tales you’ll ever hear. And it's a true