If you really want to read an extraordinary web-site, use this link (below). You can review every single chapter, and find links to other works by Thoreau......it is a treasure indeed!
In fact, I just sent an e-mail to my son (Tom), so he could enjoy it too (since he also likes Thoreau and Ralph Waldo Emerson - two remarkable writers with exceptional insight into the nature of man; more prophets, than writers in many ways). The e-mail was brief (for a change) - it read:
"I think you'll enjoy this page/web-site, and all the links - very easy to go through each one."