The Thoreau Institute at Walden Woods, a research facility that holds the most comprehensive collection of Henry David Thoreau-related material in one place

Auction House
(804) 290-8090
Established in 1977, Old World Auctions has become the largest auction house (more)
Ephemera & Memorabilia Dealer
Highest quality digital restorations of first edition dust-jackets and art prints (more)
Book Dealer: Antiquarian & Rare
+44(0)1364 73457
We specialize in HISTORY OF SCIENCE & MEDICINE but stock rare - curious - (more)