Suppose "Harry Potter and the Philosopher's Stone" is the first novel in the Harry Potter series written by British author J.K. Rowling. It was published in 1997 and follows the story of a young wizard named Harry Potter as he attends Hogwarts School of Witchcraft and Wizardry. The book was later adapted into a successful film franchise. 
Can we infer that "Harry Potter and the Philosopher's Stone" was written by J.R.R. Tolkien?