1932. 5th Edition. 318 pages. Cream dust jacket over blue cloth. Black and white illustrations throughout. Binding remains firm. Pages have light tanning and foxing throughout. Heavier to endpapers and pastedowns. Boards have light shelf-wear with corner bumping. very slight crushing to spine ends. Minor marking to rear board. Unclipped jacket has moderate edgewear with chips, tears, and creasing. Wear marks and foxing overall.