The Book of Unusual Knowledge (Hardcover) $6.65

The Book of Unusual Knowledge (Hardcover) for $9.99 - $3.33 when you 'clip' the coupon on product page = $6.66. Shipping is free with Prime or on $35+ orders. Price: $10.32 lower (61% savings) than the list price of $16.98 $3.33 lower (33% savings) than the previous price of $9.99