Curricular Resources Winfield, L. ChemDrills, worksheets for the interactive learning-based organic chemistry classroom. Leyte Winfield, 2015 Winfield, L. Fundamental Medicinal Chemistry, a computational modeling workbook. Leyte Winfield, 2015 Winfield, L.; Gillyard, C. Spelman College Organic Chemistry 233 & 234 Laboratory Techniques and Experiments. Catalyst, Pearson Custom Text, 2008. ISBN-10: 0536113815 ISBN-13: 978-0536113818