Books must be read as deliberately and reservedly as they were written.

Thoreau went to the woods, he said, to live deliberately. He advised us to read in the same spirit. Digital Thoreau provides tools to illuminate Thoreau’s creative process and facilitate thoughtful conversation about his words and ideas.


Read our fluid text edition of Walden to understand Thoreau’s process of composition across the seven existing manuscript versions of the work. See the changes he made to any one version and compare changes across versions.

Our fluid text edition builds on Ronald E. Clapper’s groundbreaking “genetic” Walden using the standards of the Text Encoding Initiative and the open-source Versioning Machine. Our TEI is freely accessible for use by other scholars.

Example of Walden manuscript page

Learn about our new Walden manuscript project, which uses high-resolution images made available by the Huntington Library through support from a State University of New York Innovative Instruction Technology Grant.

Search the manuscript for passages transcribed in our fluid-text edition of Walden.

Read about our plans to create TEI-encoded revision narratives of significant passages in Walden and to develop open educational resources to assist educators in teaching with the manuscript.


Join our community and connect with fellow readers in the margins of Walden, Civil Disobedience, and other works by Thoreau.

If you’re a teacher, you can create a group for your students to exchange ideas in the margins, converse in discussion forums, and collaborate on documents. Keep conversations private or share them with a wider audience.

Discover scholarship in JSTOR that references particular words and phrases in Thoreau’s works.


Explore the life of Thoreau scholar Walter Harding (1917-1996), who helped found the Thoreau Society in 1941, told the story of Thoreau’s life in The Days of Henry Thoreau (1966), was the inaugural editor of The Writings of Henry D. Thoreau, and edited, among many other works, The Annotated Walden, The Variorum Walden, and The Variorum Civil Disobedience.

Our Omeka exhibit on Harding, The Days of Walter Harding, Thoreau Scholar was created and is maintained by students at SUNY Geneseo, where Harding taught from 1956-1982.

Digital Thoreau is a collaborative project of the State University of New York at Geneseo, The Thoreau Society, and The Walden Woods Project.