Upcoming from Tor, a new Wheel of Time eBook bundle!
This new set, available December 13, 2016, will include the first four books of the series. It's the perfect introduction for someone who hasn't started the series, or a great addition for someone who is looking to expand their Wheel of Time collection.
You can preorder it on Amazon, and it will also be available in the Dragonmount eBook store. The bundle will include high quality versions of the original cover art. Though there are not plans at this time to make the rest of the series purchasable through a bundle, it is likely to happen.
Are the first four novels not enough? A complete series bundle is already available, here. It only includes books 1-14, and does not include New Spring.