Pierre Herm has published numerous books on desserts and chocolate including Macarons and Chocolate Desserts by Pierre Herm . His empire of pastry boutiques spans the globe: France, United Kingdom, Japan, Hong Kong, South Korea, Qatar, the United Arab Emirates, China, Germany, Saudi Arabia, Thailand, and Azerbaijan. Sergio Coimbra studied photography in New York and Brazil before creating Studio SC in the heart of S o Paulo--a unique studio dedicated to chefs, food experts, and food photography. He has published several books with renowned chefs including Alex Atala's award-winning D.O.M.: Rediscovering Brazilian Ingredients.