Hi CG, nice to meet you here! I am trying to help people unschool mathematics, too. It's funny how many unschoolers suddenly get all structured and teachy when it comes to math. Well, maybe not so funny. Last week in the math clubs when we discussed it, some kids made chains out of paper clips. They said math (outside of the clubs) made them feel like they are chained. I took pictures - it was sad.
LOL - my little library had only 2 also, and like you I was happy with that :) We joke all the time that we have more books in our home than our little library does! Let me know what you think after you've delved in!