Half Dome Photo Journal: A narrative collection of pictures of the hike from the Happy Isles trailhead, to Vernal Fall, and up to the top of Half Dome in Yosemite National Park.
San Francisco Weekend: Photo essay of the Twyford's "Annual Labor Day Weekend in the City".
Take a Walk along John Muir Trail: A walk along John Muir Trail from Yosemite National Park to Mt, Whitney. A diary in 100 pictures and explaining text.