Nicholas Goodnight, PhDis an ASE Master Certified Automotive and Truck Technician and an Instructor at Ivy Tech Community College. With nearly 20 years of industry experience, he brings his passion and expertise to teaching college students the workplace skills they need on the job. For the last several years, Dr. Goodnight has taught in his local community of Fort Wayne and enjoys helping others succeed in their desire to become automotive technicians. Kirk T. VanGelder is a Certified Automotive Technology Instructor at Cascadia Technical Academy, in Vancouver, Washington. With over 30 years of teaching experience at the high school and college level, Kirk encourages students to think critically, learn how to ask questions of themselves, and then search out the answers. In addition to Fundamentals of Automotive Technology: Principles and Practice, he is the author of Fundamentals of Maintenance and Light Repair. He is passionate about helping students understand the science behind automotive technology so that they can continuously embrace emerging systems and technologies in the quickly changing automotive industry.