Adding a Dimension: Essays on the History of Science by Isaac Asimov
1966. Reprint. 202 pages. Colourful jacket over brown cloth. Pages are lightly tanned and foxed, but text remains clear. Binding is firm. Small pencil inscription to front free endpaper. Boards and spine have minimal shelf-wear, with mild corner bumping and crushing to ends. Unclipped jacket. Light tanning and foxing to all surfaces, heavier to spine, joints and edges. Panels have light edgewear, with small tears, chips and creases, heavier to spine ends.