The subject matter of his juvenile fiction is perhaps more controversial than that of his peers landing him on the ALA 100 list of banned books, but he has become well known for his style and form.
The subject matter of his juvenile fiction is perhaps more controversial than that of his peers, landing him on the ALA 100 Most Frequently Challenged Books 1990-2000. Though some of his books have been challenged for content, he has become well known for his style and form.