What if Harry Potter Saved Dumbledore

The summer after his fifth year is the worst of Harry's life. Sirius is dead, lost through the veil in the Ministry only weeks before, and Harry sits in his room at Privet Drive with the grief pressing on him like a stone. Then, one evening, Albus Dumbledore knocks on the door of number four. He has come to collect Harry early. At the end of the last year he made the boy a promise, that he would stop keeping secrets from him, and tonight he means to fulfil that promise. Dumbledore tells Harry th