222 Essential Questions in Sociology (4th Edition) is primarily intended as supplementary material to a sociology textbook at colleges and universities. By answering the most fundamental questions, this slim book condenses the vast amount of information characteristic of the subject matter and encapsulates the essentials of the field. It provides students with a quick and easy access to the basic concepts and theories in sociology. Also, the book contains summaries of the very material students are most likely to need for exams, thus eliminating the need to read and review many pages of the textbook and class notes. This book is also intended for general readers who are interested in understanding human behavior in society. The language is easy and simple. It does not require any academic background or preexisting knowledge to read the book. The easy-to-understand format and a full index will help them easily locate a topic or question they are fascinated by. Finally, each chapter stands by itself and can be read independently to suit the particular needs of the reader. The book opens a window to the fascinating subject about society and how human beings behave in society.