Turn it up! The newest addition to the nonfiction Eureka! series is a "biography" of guitars, an essential invention that gets people rocking. With a timeline spanning from the first time someone strummed a string stretched across a hollow object to electric guitars that bring stadiums of people to their feet today, Guitar is a fun and informative look at the development of an invention that adds music to our lives. This STEAM nonfiction title is part of the Eureka! series, with each book focusing on one groundbreaking, world-changing discovery that millions of people use every single day.