This website contains some free Thoreau: two of Henry David Thoreau’s most important works, Walden and Civil Disobedience, are available here in their entirety, free of cost.
Navigating this material is straightforward. In the upper right corner is a “hamburger menu” – i.e three horizontal lines. If you click the burger and select “Free Thoreau,” a Table of Contents will appear. Pick any chapter to be taken to its webpage.
In the lower right of any page (including this one), note the faint box with a small chevron in it. Click the chevron and you will immediately be taken back to the top of the page.