Wm-license-book-start-this-book
Is Wm-license-book-start-this-book ("Start this Book") a submit button? If not, what is its context?
I have asked Multichill to add documentation.
It's just a link to the first page of the book, see https://commons.wikimedia.org/wiki/File:Meyers_b1_s0024.jpg
Multichill (talk)