"Social Inequality in a Global Age" by Scott R. Sernau is a textbook published by SAGE Publications, Incorporated in 2019. This trade paperback covers the subject area of social science, specifically focusing on social classes and economic disparity. With a total of 424 pages, the book delves into the complexities of sociology and provides insights into the pressing issues of social inequality in a global context. Written in English, this book is a valuable resource for those interested in understanding the economic, social, and political disparities that exist in our world today.