The lyrics are arranged by album. The lyrics to Born On a Pirate Ship are not posted yet. The lyrics are here. They are arranged by song title. This site looks to be complete.
Lyrics are available by the album, by song title or through a search engine.
This collection look to be complete. The lyrics are arranged by song title. This comprehensive site is easy to navigate. You can find lyrics by title or album. The lyrics to their three albums are here.