Amazon offers Bill Watterson's The Essential Calvin and Hobbes Paperback Book for $7.27. Coupon code "HOLIDAY30" cuts it to $5.09. Plus, Prime members bag free shipping. (Non-members can spend $35 or more to qualify for free shipping; otherwise, shipping costs $4.98.) That's the lowest total price we could find by $10. This 256-page book features classic cartoon strips and an original full-color 16-page story.