One Hundred Brain-twisters: A Second Book of Puzzles and Problems D. St. P. Barnard
1966. First Edition. 168 pages. Dust jacket over black cloth. Clean pages with light tanning and foxing throughout. Tightly bound with faint thumb-marking throughout. Boards have light shelf-wear with corner bumping. Mild crushing to spine ends. Books has a backward lean. Boards are mildly warped. Mild water droplets to front board. Unclipped jacket has moderate edgewear with chips, tears, and creasing. Mild water staining to front panel. Heavy tanning to spine. Notable rubbing and marking all over.