Amazon has released a new Fire HD 8 Reader’s Edition bundle to go along with a new tablet feature, called Blue Shade, which makes reading on their tablets at night easier on your eyes. Blue Shade automatically adjusts the tablet’s backlight and minimizes blue light, which studies have shown can inhibit your ability to fall asleep. The new reader’s bundle includes a Fire HD 8 tablet, which normally costs $149.99 (but is currently on sale for $129.99), a 12-month membership to Kindle Unlimited, which normally costs $119.88, and a premium leather case, which Amazon will be selling separately for $79.99. The bundle costs $249.99, which is a $100 savings over buying the three included items individually.