Remembering the Past, Thinking of the Future

The beginning of the summer before Harry Potter's fifth year at Hogwarts finds Sirius Black to be depressed with all the bad that has happened in his life. Remus Lupin reads something that might make Sirius happy. A walk down memory lane thinking about someone important to them from Hogwarts. References Article 3 in my "Magical Creatures Not Widely Known" series. Contains an OC