Amazon Translator Inconsistencies: Title and Author

[zuphilip]

Sometimes the author is not extracted correctly.

See https://forums.zotero.org/discussion/35061/amazon-translator-inconsistencies-title-and-author-fields/#Item_6

Example: http://www.amazon.com/dp/1409451712

The author is normally contained in the "nextLine" from the title. Sometimes one has to go over an intermediate line, here it seems that there is a second intermediate line. Maybe it is enough to nest another test into
https://github.com/zotero/translators/blob/master/Amazon.com.js#L170

    var nextLine = get_nextsibling(titleNode);
    if ( ZU.xpath(nextLine, './/a[@href]').length == 0 && nextLine.tagName != "A") { //e.g. http://www.amazon.com/dp/1118728963
        nextLine = get_nextsibling(nextLine);
        if ( ZU.xpath(nextLine, './/a[@href]').length == 0 && nextLine.tagName != "A") { //e.g. http://www.amazon.com/dp/1409451712
            nextLine = get_nextsibling(nextLine);
        }
    }

But I don't have time to test it properly...