Thought forces by Prentice Mulford
21st impression. 172 pages. No dust jacket. Yellow cloth with green line illustration and title. Pages remain bright and clear with minimal tanning and foxing. Binding is firm. Unequal tanning to endpaper corresponding with absent jacket flaps. Boards have mild edge-wear with slight rubbing to surfaces. Spine has crushing to both ends. Spine is heavily tanned. Book has forward lean. Blue marking to rear. Brown water marking to front.