First Edition, First Printing. A spectacular copy with the earliest ads dated April, 1854. The book is bound in the publisher's brown cloth and is in excellent condition. The binding is tight with NO cocking or leaning and the boards are crisp. The pages are clean, with NO writing, marks or bookplates in the book. A superb copy housed in a custom clamshell slipcase for preservation. We buy Thoreau First Editions.