Harry potter and the order of the phoenix (harry potter, book 5) - j. k. rowling

There is a door at the end of a silent corridor.

And its haunting Harry Potters dreams.

Why else would he be waking in the middle of the night, screaming in terror? Its not just the upcoming O.

exams; a new teacher with a personality like poisoned honey; a venomous, disgruntled house-elf; or even the growing threat of He-Who-Must-Not-Be-Named.

Now Harry Potter is faced with the unreliability of the very government of the magical world and the impotence of the authorities at Hogwarts.

Despite this (or perhaps because of it), he finds depth and strength in his friends, beyond what even he knew; boundless loyalty; and unbearable sacrifice.