Is the Cullman Wallace novel "Winterweep: One Day Of Many" only available on Kindle?

[Nic]

I know you can get Kindle reader apps for smartphones and computers, and can use the Amazon Kindle Cloud Reader for free. But I'd love to have a print copy, though...this series is promising to be awesome!

[lisa]

Currently, author Cullman Wallace is still releasing his works exclusively on the Amazon Kindle platform. Wallace has stated in posts on his Facebook account that working with the Kindle platform is "not an easy task," but believes that Kindle is the most widely-available platform (between Kindle devices, free Kindle reader apps for smartphones and tablets, and the free online Kindle Cloud Reader) and that he believes more readers can reach his work through the platform than with competitors like Barnes & Noble's Nook. It is worth noting that advertising for "Winterweep: One Day Of Many" includes the Kindle logo.