This issue contains 27 papers from The American Ceramic Society s 40th International Conference on Advanced Ceramics and Composites, held in Daytona Beach, Florida, January 24-29, 2016. This issue includes papers presented in the following Symposia and Focused Sessions: Symposium 2 Advanced Ceramic Coatings for Structural, Environmental, and Functional Applications; Symposium 10 Virtual Materials (Computational) Design and Ceramic Genome; Symposium 11 Advanced Materials and Innovative Processing Ideas for the Industrial Root Technology; Symposium 12 Materials for Extreme Environments: Ultrahigh Temperature Ceramics; and Emerging Technologies Symposium Carbon Nanostructures; and Focused Session 1 - Geopolymers and Chemically Bonded Ceramics.