Guillas is the author of two award-winning cookbooks, Flying Pans “Two Chefs, One World” and Two Chefs One Catch, “A Culinary Exploration of Seafood” co-authored with chef Ron Oliver. Flying Pans was awarded two IACP book of the year awards in the categories of Chefs and Restaurants and the coveted People’s Choice award. Flying Pans was awarded Top 10 Cookbook at Book Expo America. Two Chefs, One Catch was awarded Cookbook of the Year by the San Diego Book Awards Association.