Harry Potter is the main character and protagonist of the "Harry Potter" series, a young wizard who discovers his magical powers and attends Hogwarts School of Witchcraft and Wizardry.

Bella Swan is the protagonist of the "Twilight" series, a teenage girl who moves to Forks, Washington, and falls in love with a vampire named Edward Cullen.

Katniss Everdeen is the protagonist of the "Hunger Games" trilogy, a young girl who volunteers to take her sister's place in the annual Hunger Games, a televised fight to the death.

Tris Prior is the protagonist of the "Divergent" series, a young woman who chooses to leave her faction and join the Dauntless, a faction of warriors.

Percy Jackson is the protagonist of the "Percy Jackson" series, a young demigod who discovers his powers and embarks on quests to save the world from various threats.

Thomas is the protagonist of the "Maze Runner" series, a young man who wakes up in a maze with no memory of his past and must find a way to escape.

Clary Fray is the protagonist of the "Mortal Instruments" series, a young woman who discovers she is a Shadowhunter, a human with the ability to see and fight demons.

Rose Hathaway is the protagonist of the "Vampire Academy" series, a young woman who is training to become a guardian for a vampire princess.

Luce Price is the protagonist of the "Fallen" series, a young woman who discovers she is an angel and must choose between two fallen angels.

Cassia Reyes is the protagonist of the "Matched" series, a young woman who is matched with a partner by the government and must decide whether to follow her heart or her duty.

Tally Youngblood is the protagonist of the "Uglies" series, a young woman who lives in a society where everyone is surgically altered to be beautiful and must choose between conformity and individuality.

Tris Prior is the protagonist of the "Divergent" series, a young woman who chooses to leave her faction and join the Dauntless, a faction of warriors.

Percy Jackson is the protagonist of the "Percy Jackson" series, a young demigod who discovers his powers and embarks on quests to save the world from various threats.

Thomas is the protagonist of the "Maze Runner" series, a young man who wakes up in a maze with no memory of his past and must find a way to escape.

Clary Fray is the protagonist of the "Mortal Instruments" series, a young woman who discovers she is a Shadowhunter, a human with the ability to see and fight demons.