"HEAD STRONG: The Bulletproof Plan to Activate Untapped Brainpower to Work Smarter and Live Longer" by Dave Asprey With obi (sash). The obi and dust jacket have some stains. Instant purchase welcome, no message needed. Shipping is usually closed on weekends and holidays. For price negotiations, please specify the amount. Discounts are not always guaranteed. For home appliances, machinery, and other products, if there are any defects, we will handle returns and refunds.