Title: Uncommon Learning: Thoreau on Education, Author: Henry David Thoreau
Title: More Day to Dawn: Thoreau's Walden for the Twenty-first Century, Author: Sandra Harbert Petrulionis
Title: Thoreau On Land: Nature's Canvas, Author: Henry David Thoreau
Title: Elevating Ourselves: Thoreau on Mountains, Author: Henry David Thoreau
Title: Thoreau On Water: Reflecting Heaven, Author: Henry David Thoreau
Title: Material Faith: Thoreau on Science, Author: Henry David Thoreau