London: Henry G. Bohn, [1844-1864?]. A later edition of The Naturalist’s Library, Volumes VI & VII. Part I - 191 pp. Illustrated by 34 hand colored plates, numerous wood-cuts, with portrait and memoir of Linnaeus. Part II - 192 pp. Illustrated by 31 hand colored plates, numerous wood-cuts, with portrait and memoir of Pennant. Tissue guards. Uncolored scenic backgrounds of the special edition. Bound in red cloth with TEG. Inner joints starting. Title page for Memoir of Pennant loose.