Beyond the oil-soaked pelican, beyond the oil-soaked beach, beyond the Deepwater Horizon oil spill entirely, there is a deeper story of sacrifice unfolding in the Gulf of Mexico. Reporters and government officials focused on the smallest part of it: oil gushed into the water for 153 days, then, on September 19, 2010, the well was capped. The story was over. But for David Gessner the unimaginable amount of oil spilled into the ocean was only the beginning. In , Gessner eats, drinks, and talks his way into the heart of Gulf country—exploring the region’s birds, sea life, and ecosystems with the oceanographers, activists, and subsistence fishermen who call it home. Just how much, he asks, are we willing to sacrifice to keep living the way we do? Part absurdist travelogue, part manifesto, is a love song for the Gulf from an author who has “redefined what it means to write about the natural world” ( ).