Comment 2 for bug 559688

The thumbnail icon should not appear in embed mode. For testing you should use www-testflip, so here is the example URL: http://www-testflip.archive.org/stream/bokeofsaintalban00bernuoft?ui=embed#page/n5/mode/2up

The embed URL can be constructed for any book by adding ?ui=embed after the /stream/{identifier} part of the URL.