Autor: Joanne Kathleen Rowling
The summer holidays seem never-ending and Harry Potter can't wait for the start of the school term. It is fourth year at Hogwarts School of Witchcraft and Wizardry, and there are spells to learn and (unluckily) Potions and Divination lessons to attend. But Harry needs to be on his guard at all times - his worst enemy is preparing a horrifying fate for him...