Another rollicking collaboration of Robert Munsch and Michael Martchenko, in which young daredevil Lauretta puts her brand-new wheelchair to the ultimate test--and saves her brother!

Lauretta's mother takes her to buy a new wheelchair, but Lauretta isn't satisfied with a regular 5-speed or 10-speed model. No, she insists on the 92-speed, silver and gold, dirt bike wheelchair! When she gets a speeding ticket during a one-day tryout, her parents insist that the wheelchair be returned to the store...until Lauretta's older brother has an accident and only one person can whisk him to the hospital on time--Lauretta, in her amazing wheelchair!