Henry Heckelbeck and his pals enter the Race Car Derby, not realizing they will have to build their own cars. Henry wants his car to be the fastest, but he may crash instead.
"Henry races to the finish in his first derby! Henry and his friends are going to race in a race car derby! The only problem is each racer has to build their own car. Can Henry magic together the perfect ride? Or will he crash and burn?"--OCLC.