I am also having this problem. I recall that the website states you can create a custom songbook and print it in a handy booklet format; which it why I chose this site to work with. I also cannot email my song book, or even a single song. I have tried both printing and emailing with all songs checked, one song checked, and no songs checked (within my songbook), neither work any of the ways. I do have a scriptblocker, but have enabled all scripts on this site, and am running Firefox. SO far I really like the site, but this is my favorite feature and would love if it worked! Thanks.