Amazon is offering a variety of Big Ideas Simply Explained Kindle books on sale for only $9.99 apiece. Usually these cost $25. If you have any no-rush shipping credits lying around, you might be able to score even better deals. Additionally, you may see an offer that gives you a $7 credit towards a future Kindle book purchase.
No Kindle? No problem. You can read these on Amazon's free Kindle reading apps for Mac, Windows, Android, and iOS.
As one example, The History Book is down to $9.99 from a normal price of $25. It has excellent customer reviews and takes you on a journey throughout significant events in history. From the Law Code of Hammurabi to the American Revolution, from Julius Caesar to Barack Obama, from the early hunter-gatherers to humanity's first foray into religion, you'll learn a ton with this informative and easy-to-understand book. There are plenty of infographics that'll assist visual learners as well.
