Harry Potter And The Order of the Phoenix

There is a door at the end of a silet corridor. And it's haunting Harry Potter's dreams. Why else would he be waking in the mddle of the night, screaming in terror? It's not just the upcoming O.W.L. exams; a new teacher with a personality like poisoned honey; a disgruntled house-elf; or even the growing threat of He-Who-Must-Not-Be-Named. Now Harry Potter is faced with the unrealiability of the very goverment of the magical world and the impotence of the authorities at Hogwarts. 
 
Despite this (or perhaps because ofit), he finds depth and strength in his friends beyonf what even he knew, boundless loyalty, and unberable sacrifice.