Hi there. Blurb sounds perfect for your needs (but I'm a bit biased, given that I work for them). You can order as little as one book at a time, and for your purposes the Trade or Pocket formats would work well. You can add your text into our free BookSmart software or--if you own and are familiar with InDesign, use our plug-in to easily create a blank book template.
If you have any questions please get in touch with our customer support team.
Michael/Blurb Customer Support