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.

So even though this Kindle Paperwhite sale is solid, and even though I'm a big fan of the Paperwhite and its Signature edition, for anyone considering this deal, ask yourself: will you be annoyed if Amazon launches a new model before the end of the year? If not, then go for it; if so, then I'd recommend waiting to see what Amazon has up its sleeve.

If you want a Kindle Paperwhite without ads, you’d typically have to pay $169.99 for the privilege. Thankfully, though, the Kindle Paperwhite Kids offers a way around that, making it a great e-reader for the whole family.