Possible Worlds by J. B. S. Haldane
1940. 1st Thus. 286 pages. Blue and green pictorial paper cover and jacket. Pages are moderately tanned and thumbed at the edges, with moderate foxing. Binding has remained firm. Paper cover is lightly rub worn and thumbed with light shelf wear to edges and corners. Light creases to corners and spine. Tanning to spine and edges. The unclipped dust jacket has moderate edge wear, tears and chips to edges and spine ends. Tanning to spine and edges.