Mr. Wizard's Science Secrets by Don Herbert
1955. First Edition. 264 pages. No dust jacket. Purple cloth. Contains black and white illustrations and photographs throughout. Clean pages with mild tanning and foxing throughout. Tightly bound with visible thumb-marking throughout. Previous owner's inscription to front endpaper. Boards have light shelf-wear with corner bumping. Mild crushing to spine ends. Notable scratching and marking to boards. Books has a backward lean.