To
locate your book on iBooks, open iTunes or go to https://www.apple.com/itunes/
and search for your book title. Once on the book page, right click on the book
cover and select "copy link."
To
locate your book on Barnes & Noble, go to http://www.barnesandnoble.com/
and search for your book title. Once on the book page, copy the web address in
the address bar of your browser.
To
locate your book on Kobo, go to http://store.kobobooks.com/en-us/
and search for your book title. Once on the book page, copy the web address in
the address bar of your browser.
To
locate your book on GooglePlay, go to https://play.google.com/store?hl=en and search
for your book title. Once on the book page, copy the web address in the address
bar of your browser.