Melora of History of Hyrule has created a great website with scans of several of them to enjoy for free! Want even better news? Since she is missing a lot of Zelda comics and books, that I actually have, I will be providing full scans of the remainder of them for her to post!
I am also creating a website dedicated to my ENTIRE Zelda Collection at http://linksliltri4cezeldacollection.weebly.com/index.html!!! In my books and comics section I'll be posting a link to all of the scans as well so you can read anything in my collection! ;)
So get reading now!
Full Library: http://historyofhyrule.com/index.php?frame=index_library.php
Zelda Comics: http://historyofhyrule.com/index.php?frame=publications%2Fcomics_index.php