1957. First Edition. 166 pages. Dust jacket over blue cloth with silver lettering. Black and white illustrations throughout. Light tanning to pages. Binding remains firm. Boards have minor corner bumping and edgewear with light tanning overall. Spine has slight tanning with soft crushing to ends. Book has a minor forward lean. Lettering remains bright and clear. Unclipped dust jacket with minor rubbing, chipping and tearing to edges. Moderate tanning overall with minor loss and creasing to panels.