In this third installment of the popular fantasy series, the protagonist enters his third year at a magical school, only to find out that a notorious prisoner has escaped from a supposedly inescapable prison and is believed to be after him. As the school year progresses, he learns more about his parents' history, uncovers secrets about his professor, and discovers a magical map. He also learns to summon a powerful defensive spell, confronts the escaped prisoner, and uncovers the truth about his parents' betrayal and death. The book ends with him saving an innocent life and learning a valuable lesson about the complexity of human nature and the importance of true friendship.

In this fourth installment of a popular fantasy series, a young wizard finds himself unexpectedly entered into a dangerous tournament between rival schools of magic. He must compete in a series of challenging tasks, including a deadly dragon chase and a terrifying underwater rescue mission. Meanwhile, he's dealing with regular teen issues like crushes, jealousy, and school dances. But as he unravels the mystery behind his selection for the tournament, he uncovers a dark plot that puts his life in danger and hints at the return of a powerful dark wizard.

In the fifth installment of this iconic series, the young wizard Harry Potter returns for his fifth year at Hogwarts School of Witchcraft and Wizardry, only to discover that much of the wizarding world, including the Ministry of Magic, is in denial about the teenager's recent encounter with the evil Lord Voldemort. Harry is also beset by disturbing dreams while the sinister prison guards of Azkaban have been stationed at Hogwarts to protect the school, and Harry's budding abilities as a wizard are put to the test. Meanwhile, a secret society, the Order of the Phoenix, is working to fight Voldemort and his followers, and Harry's role in the coming conflict is becoming ever more significant.

In the sixth installment of the series, the protagonist returns for his sixth year at a magical school, where he excels in potions class with the help of an old textbook once belonging to the mysterious "Half-Blood Prince". As he delves deeper into his enemy's past through private lessons with the headmaster, he learns more about the Dark wizard's history and his own destiny. Amidst this, the school is no longer the safe haven it once was, and danger lurks within the castle walls. The year ends with a devastating loss, setting the stage for the final showdown.

The book follows the journey of a young girl in a parallel universe where people's souls exist outside of their bodies as animal companions, called daemons. When her friend is kidnapped by a mysterious organization, she sets off on a quest to rescue him, armed with a truth-telling device known as the golden compass. Along the way, she encounters a variety of characters, including witches, armored bears, and aeronauts, and uncovers a sinister plot involving the children of her world.