Long John Silver is the one-legged pirate who serves as the main antagonist in Treasure Island. He is a cunning and ruthless man who is willing to do whatever it takes to get his hands on the treasure.

Captain Nemo is the mysterious and enigmatic submarine captain who serves as the main antagonist in Twenty Thousand Leagues Under the Sea. He is a brilliant scientist and engineer who is obsessed with conquering the world.

Injun Joe is the half-Native American villain who serves as the main antagonist in The Adventures of Tom Sawyer. He is a ruthless and vengeful man who is willing to do whatever it takes to get revenge on those who have wronged him.

Smaug is the dragon who serves as the main antagonist in The Hobbit. He is a powerful and greedy creature who is obsessed with gold and treasure.

The White Witch is the evil queen who serves as the main antagonist in The Lion, the Witch and the Wardrobe. She is a powerful and ruthless sorceress who is determined to keep Narnia under her control.

Voldemort is the powerful and evil wizard who serves as the main antagonist in the Harry Potter series. He is determined to take over the wizarding world and rule it with an iron fist.

President Snow is the ruthless and tyrannical leader of Panem, the nation in which The Hunger Games is set. He is determined to maintain his power and control over the population, even if it means sacrificing the lives of innocent children.

Hades is the god of the underworld and the main antagonist in the Percy Jackson series. He is a powerful and fearsome god who is determined to protect his realm from those who would seek to invade it.

Sauron is the powerful and evil Dark Lord who serves as the main antagonist in The Lord of the Rings trilogy. He is determined to conquer Middle-earth and rule it with an iron fist.

Jadis, also known as the White Witch, is the evil queen who serves as the main antagonist in The Chronicles of Narnia series. She is a powerful and ruthless sorceress who is determined to keep Narnia under her control.

Gellert Grindelwald is the powerful and evil wizard who serves as the main antagonist in the Fantastic Beasts and Where to Find Them film series. He is determined to take over the wizarding world and rule it with an iron fist.

Apophis is the god of chaos and the main antagonist in the The Kane Chronicles series. He is a powerful and fearsome god who is determined to destroy the world.

Morgoth is the powerful and evil Dark Lord who serves as the main antagonist in The Silmarillion. He is determined to conquer Middle-earth and rule it with an iron fist.

Malacandra is the Dark Lord who serves as the main antagonist in The Space Trilogy series. He is a powerful and evil being who is determined to conquer the universe.

Howard Mollison is the wealthy and powerful businessman who serves as the main antagonist in The Casual Vacancy. He is a ruthless and manipulative man who is determined to get what he wants, no matter the cost.