Sheila D. Collins is professor emerita of political science at William Paterson University. She is the author or coauthor of seven books and numerous articles, book chapters, and e...ver maisSheila D. Collins is professor emerita of political science at William Paterson University. She is the author or coauthor of seven books and numerous articles, book chapters, and encyclopedia entries on politics and public policy, the environment, social movements, and religion.ver menos