Is this the blog you are talking about http://disembodiedpoetics.com/ ? If so, please provide a link to the blog when asking a question since we typically have to take a look in order to help.
Open each page for edit, and in the “attributes” section, you can set the page order. What you will have to do is set an order number for each page you have created. The “front page” tab will remain first on the left.