This coffee-table book uses color photographs and captions to tell the story of the first one hundred years of the Purdue University School of Chemical Engineering. Formed four years after a chemical engineering curriculum was established at the University, the School grew rapidly in size and reputation. It was a leader in encouraging women and minority students to become engineers, and it produced many substantial scientific contributions. The School continues to provide expertise and solutions to the grand challenge problems that the world faces today, whether in energy, nanotechnology, biotechnology, health care, or advanced materials. Among its thirty faculty members, five are members of the National Academy of Engineering.