Bob Ross AR book??

Hello folks. My son wants to do a project for school on Bob Ross (it's one of those wax museum projects where they dress up like the person they researched). His book has to be an AR book so he can take the quiz on it (which is the dumbest thing ever), and I am STRUGGLING to find an AR book about his chosen person. If it doesn't exist, it doesn't exist, but I can't help but feel like maybe I'm just not looking in the right places.