I know we can link to our apps via http://itunes.com/apps/developername or http://itunes.com/apps/appname, but how do we link to our ebook in the iBooks part of iTunes?
Thanks!
You can find your book ID in your iTunes Connect account if you published it yourself in your bookshelf at http://itunesconnect.apple.com
If you didn't publish it, you can find your book ID with:
https://selfpublish.org/ibooks.md
Just be sure to edit the URL so it follows this convention:
https://books.apple.com/us/book/id397839902
I posted a more detailed tutorial awhile back. When I find it, I'll add a link to it.