The Cool Vocational Careers series introduces readers to important and exciting careers for the 21st century. Titles in the series focus on vocational careers that are projected to grow over the next several years. These fun and fulfilling careers are attainable without traditional higher education. Readers will discover what it takes to succeed in these careers, from what kinds of education they will need to what a day on the job is like. Callouts prompt inquiry further thinking, and close examination of photographs. Additional text features and search tools, including a glossary and an index, help students locate information and build their vocabulary.