Also I read this: Auotomotive fundamentals by Martin Stockel. 10th edition. You don't have to be an engineer to understand that book. If you enjoy that, you may want to be an engineer. https://www.amazon.com/Auto-Fundamentals-Martin-W-Stockel/dp/1590703251/ref=pd_sbs_14_2/138-6406587-2127365?_encoding=UTF8&pd_rd_i=1590703251&pd_rd_r=d1e00f96-01db-47c0-b567-28374c5ea922&pd_rd_w=Ih9mI&pd_rd_wg=tuNmR&pf_rd_p=ed1e2146-ecfe-435e-b3b5-d79fa072fd58&pf_rd_r=73XG1NBMSYYCK1B8YT42&psc=1&refRID=73XG1NBMSYYCK1B8YT42
And if you really want