Here's a pic of the back cover, spine, and front cover:

The paperback is $45 usually (Amazon has it on special at the moment for $35). When the hardback comes out, it'll be $70.
Amazon link to the book:
https://www.amazon.com/dp/1736317709
For those interested in a hardback copy, I'll update this when the HB is out. If anyone has any questions, please let me know, or want to see some interior pages, examples, etc.
Best to all, again, any questions, feel free to shout out.
best,
-kevin