Three early American hardcover editions of Verne's classic sci-fi and adventure novels. Includes: an unauthorized early American printing of Adventures in the Land of the Behemoth, published in 1874 by Henry L. Shepard & Co.; a first American edition of The Tribulations of a Chinaman, published by Lee and Shepard/Charles T. Dillingham in 1880; and a later American printing of Twenty Thousand Leagues Under the Seas, published by R. Worthington in 1880. In overall very good condition, with edgewear, rubbing to boards, and ownership inscriptions or bookplates inside.