There’s a lot to understand in this weird, wild world of ours, and some people work their entire lives to understand even a part of it better. In this intriguing and comprehensive set, readers will get a glimpse into the minds of mathematicians, philosophers, scientists, and other thinkers and learn about how they study and see the world around us. These thoughtful books answer a variety of questions about the world in an informative but fun way that will keep curious readers thinking, asking more questions, and learning more about important concepts.