[Chainsaw]

This is fantastic resource for those of us seeking a deeper understanding of the Constitution.

The US Constitution: A Reader


This was put together by Hillsdale College and it's very nicely done.

...and if that's not enough to satiate your appetite for understanding our founders a little better you can take their Constitution 101 & 201 course for free.

[rmagill]

That's great! I like how they include primary documents and offer free classes. If they were closer, I would definitely go.