8vo Green cloth. 192pp with illustrations from line drawings by Beth and Joe Krush. A wonderful story of summer, exploration and adventure by a very gifted writer. This classic of 20th century children's literature was awarded a 1958 Newbery Honor. Name blacked out ffep, a little spotting to spine else Very Good. Dustjacket torn, lightly soiled, chipped at spine ends and corners. New York Children's Spring Book Festival Prize Book sticker affixed to upper panel.