The DEMO version only includes 4 pages:
http://suntzulives.com
http://suntzulives.com/p/sobre.html
http://suntzulives.com/p/quem-foi-sun-tzu.html
http://suntzulives.com/p/sobre-arte-da-guerra.html

It is possible to download these free files and install them on your server, so you can test how the site works.
Visit https://www.waybackmachinedownloader.com/en/buy-wayback-machine-downloader-recover/ to buy a fully functioning site.
Go back to the index page