Who is the author of “CDL Study Guide 2022-2023: Prep Book Secrets Manual for the Commercial Drivers License Exam, Full-Length Practice Test, Detailed Answer Explanations: [4th Edition]”
the author of “CDL Study Guide 2022-2023: Prep Book Secrets Manual for the Commercial Drivers License Exam, Full-Length Practice Test, Detailed Answer Explanations: [4th Edition]” is Matthew Bowling