Good news!!
You can now get a physical copy of the 2019 Metamath book!
Norm & I just reviewed the proofs, and the book looks great.
If you want a physical copy of the book, this is what you want -
it's a nice little casewrap hardcover for bringing to the
beach, mountains, or wherever you want to go.
You can see me unbox it here:
https://youtu.be/Llhjd3gkusY
If you're interested in getting a copy of the physical book,
you can order it here:
http://www.lulu.com/shop/norman-megill-and-david-a-wheeler/metamath-a-computer-language-for-mathematical-proofs/hardcover/product-24129769.html
We're going to try to eventually get it listed on Amazon,
Barnes & Noble, and so on. I think some places (like libraries)
find it easier to get books that way.
If you want to get a physical copy, the
lulu.com site will be *way*
cheaper than Amazon, and there's going to be a big delay before listing.
I strongly recommend getting the book via
lulu.com if you have a choice.
My sincere thanks to everyone who helped, and to everyone on
this list for your interest in & contributions to Metamath.
--- David A. Wheeler