For the first day of the two-day event that is Prime Big Deal Days, Amazon has marked down tons of e-books, from self help to fiction and children's books, for prices as low as $1.99.

Welcome to your one-stop Prime Big Deal Days book shop! Amazon's Prime Big Deal Days end tonight! New York Post may earn revenue from purchases Shop on Amazon Amazon began as a bookstore, so it stands to reason that even as books go digital or audio,

The second Prime Day of the year, Prime Big Deal Days, is less than a week away (on October 8 and 9, to be exact), but deals are already rolling in. Of course, Amazon is known for year-round sales but deals on subscription programs like Kindle Unlimited don’t come around too often — it’s usually just during an event like Prime Big Deal Days.