Albus Dumbledore Snape saying, "Severus, please ...". To what Dumbledore was referring is not revealed until the seventh book. Dumbledore dies in Hogwarts' grounds. Shortly after his death, Dumbledore's portrait magically appears in the Headmaster's office. His funeral is attended by students, Hogwarts staff, members of the Ministry of Magic, ghosts, centaurs, merpeople and others who wish to pay their respects. Shrouded in purple velvet, he is entombed in a white marble sarcophagus beside the lake at Hogwarts, and it is said that he is the only headmaster to be buried on the school grounds. Rowling used several chapters in "Harry Potter
What Is Mathematics? alone held the copyright for the book. This resulted in Robbins receiving a smaller share of the royalties. Michael Katehakis remembers Robbins' interest in the literature and Tolstoy in particular and he is convinced that the title of the book is most likely due to Robbins, who was inspired by the title of the essay What is Art? by Leo Tolstoy. Robbins did the same in the book " Great Expectations : The Theory of Optimal Stopping " he co-authored with Yuan-Shih Chow and David Siegmund, where one can not miss the connection with the title of the novel "Great