News to me as well.
The reality is that I had a book in discussion with a publisher but in the end decided not to do it proceed. The publisher obviously generated an ISBN, and Amazon simply grabbed the number and some bot created a listing.
If anyone finds a copy in a book store, let me know.
So, I guess there's no point in hitting the pre-order button. Or I could, and see what arrives. Could be a one-of-a-kind collector's item
Of course there's always our downloadable 4.5 hour video tutorial done with Jeff Schewe. Turned out to be much more useful than the book.
Already getting those, and thank-you for doing them. I'm learning a lot, not just about LR, but some new post processing techniques as well.