Heart and Brain Gut Instincts

Vigorously demanded and highly anticipated, Heart and Brain: Gut Instincts is the hilarious follow-up to the New York Times bestseller Heart and Brain: An Awkward Yeti Collection. Heart and Brain: Gut Instincts features emotional Heart and analytical Brain and introduces a host of other vital organs, such as insatiable Tongue, irritable Bowels, and abused Stomach.