About the authors
Theodore L. Brown
Theodore L. Brown was an American chemist, teacher, university administrator, and philosopher of science whose career centered on physical inorganic chemistry. His research pursued mechanistic explanations of inorganic reactions, while his teaching and writing asked how students could be drawn into chemistry through clear accounts of how it works. In textbooks such as Chemistry, he connected observable properties and reactions to bonds, structures, and the arrangement of matter; his general chemistry and science-communication books reached readers in multiple languages and countries. At the University of Illinois at Urbana-Champaign, Brown also held senior academic posts and became the founding director of the Beckman Institute, extending his commitment to interdisciplinary research and team science.
H. Eugene LeMay Jr.
H. Eugene Lemay is a chemist and professor emeritus whose writing career is rooted in education at college, Advanced Placement, and high-school levels. His laboratory research examined reactions in solids, especially isomerization and ligand exchange in coordination compounds, using crystallography and thermal analysis to relate structure to reactivity. As a coauthor of Chemistry: The Central Science, he helped shape a comprehensive introduction that moves between observable behavior, molecular illustrations, models, graphs, and symbolic notation. Worked problems proceed through Analyze, Plan, Solve, and Check, while numbered guidance isolates difficult operations. The book repeatedly connects chemical principles to medicine, sustainability, discoveries, and practical uses, reflecting the clarity and classroom focus associated with Lemay’s teaching.
Bruce E. Bursten
Bruce E. Bursten is a chemist, professor, and former president of the American Chemical Society whose career combines theoretical inorganic research, education, and scientific leadership. His work centers on metal-containing molecules, using electronic-structure theory and modeling alongside experimental evidence to explain bonding, energetics, and reactivity. As a coauthor of Chemistry: The Central Science, he brings that emphasis on models and disciplined reasoning to general chemistry, helping readers connect atomic-scale structures with observable properties and reactions. The book’s visual explanations and Analyze/Plan/Solve/Check framework reflect his broader interest in making chemical thought accessible, systematic, and useful beyond the specialist laboratory.
Catherine Murphy
Catherine Murphy is a chemist whose work connects inorganic, materials, biophysical, and analytical chemistry through the study of colloidal nanoparticles. Her research follows these materials from controlled fabrication and surface reactions to sensing, cellular imaging, treatment, toxicity, and environmental fate. She is particularly associated with methods for producing gold and silver nanorods in controllable proportions. As a coauthor of the fifteenth edition of Chemistry: The Central Science, Murphy helps present general chemistry as a practice of scientific reasoning. The textbook moves from concepts to worked problems through an Analyze/Plan/Solve/Check structure, pairing molecular illustrations and graphs with real data, experiment-design exercises, and applications in medicine, environmental science, and sustainability.
Patrick Woodward
Patrick Woodward is an inorganic and solid-state chemist whose collaborative textbooks extend from introductory chemistry to the specialized study of materials. His teaching shapes a methodical approach: Chemistry: The Central Science turns problem solving into an Analyze/Plan/Solve/Check sequence, pairing visual models and real data with questions that require students to design experiments. In Solid State Materials Chemistry, structure, defects, bonding, and properties provide the organizing thread across crystalline, amorphous, organic, inorganic, bulk, and nanoscale materials. Mathematical detail appears where it clarifies a concept, supported by figures, problems, and compact discussions of synthesis and characterization. Woodward’s recurring concern is the connection between composition, structure, and physical behavior, presented through intuitive links to familiar molecular chemistry.
Matthew W. Stoltzfus
Matthew W. Stoltzfus is a chemistry educator whose publications connect disciplinary research with practical questions of teaching. His work has ranged from bonding and local structure in inorganic materials to active learning in large general-chemistry courses. As a coauthor of the fifteenth edition of Chemistry: The Central Science, he contributes to a textbook that makes invisible processes legible through molecular illustrations, models, graphs, and atomic-scale representations. Its problems follow a repeatable Analyze–Plan–Solve–Check sequence, while exercises connect foundational concepts to medicine, sustainability, scientific discoveries, and experimental design. This method reflects his classroom practice, in which preparation leads into problem solving, rapid checks of understanding, and small-team work.