Yes give as an option to get to because I would like a digital download right away, but would also like a hardcopy because some tutorials are easier to follow that way. is that possible?
Digital versions can usually be printed.
Even the app version of my books on iTunes can be printed, with a little trick

Do it! as for format... id probably go for app as an ebook would be copied in no time and you could do android/ios ports.
It's still a tough decision. I could port a book to Android, but I'm not sure if an app version is best. If I make it a PDF, it's pretty much ubiquitous. And yet... much easier to rip off. I haven't figured out the e-commerce part yet.
The closest I found is
http://getdpd.com ...which will personalize a PDF.
...and perhaps Woocommerce, which is a plug-in for WordPress,
...but New York State is tricky for sales tax. So, I'm not sure if either version will work yet. (Woocommerce is new and doesn't support Google Checkout yet. Also, there's a surprising bit of drama surrounding the origin of that software.)
The book did feel a tiny bit on the expensive side though... Im happy to pay, but maybe not that much next time... It was only initial excitement at game creation that spurred me to do it and I think lowering the threshold a bit will actually make more money via exponentially more sales.
There is another alternative, make the new book bigger

StencylWorks is a bit more complex, and can do a lot more, so there's more to write about.
If I do get my e-commerce system set up, the book will likely be $19.98. That's the year I founded my website/business.
That's great. It seems that we have seen enough good feedback from community of Photic's work.
Now, I am really looking forward to the book.
Thanks to those who responded.
I'm not quite sure that's 10.

I think it's close enough.

(There are others that have expressed interest in this book already.)
So over the three-day weekend, I'll be promoting
Arch Fiery. And then, I'll be working on this book. It's exciting stuff!
Are you interested in updates on my progress? I can post updates here.