When does Amazon's book sale start? Do you need Amazon Prime to stuff your Kindle or buy books and audiobooks? Here's what ...

If you're a bookworm who loves snagging new reads, you need to mark your spring calendar for the Amazon Book Sale, which is back from April 23-28.

Find your next read during the Amazon Big Spring Sale. Credit: Ian Moore / Mashable composite; Scholastic Press, Penguin Random House, Flatiron Books Deal ... Mashable's shopping experts are ...