Main Characters:
* Charles "Charlie" "LionBoy" Mbane: A young boy who is transported to a magical world called "The Land of the Leopard People" after being attacked by a leopard. He is a skilled musician with a deep connection to music and the natural world. He is brave, resourceful, and has a strong sense of justice.
* Aya: A strong and independent Leopard Girl who becomes Charlie's friend and mentor. She teaches him about the ways of the Leopard People and helps him navigate the challenges of his new world.
* King Sango: The wise and benevolent ruler of the Leopard People. He is a powerful warrior and a skilled diplomat.
* Kigali: A young Leopard Girl who is Charlie's age and becomes his close friend. She is playful, curious, and enjoys learning about Charlie's human world.
* Mbemba: A powerful and ambitious Leopard Man who is vying for power. He is jealous of Charlie's connection to the Leopard People and plots against him.
Supporting Characters:
* Mama Mbane: Charlie's loving and supportive mother.
* Papa Mbane: Charlie's father, who is a skilled musician and a source of inspiration for Charlie.
* The Elders: The wise councilors who advise King Sango.
* The Leopard People: A diverse group of individuals with unique skills and talents.
* The Leopard Spirits: Powerful and ancient beings who protect the land and its people.
The series also features a variety of other characters, including antagonists, allies, and creatures of the magical world. Each book in the series introduces new characters and expands the world of LionBoy, creating a rich and complex tapestry of characters and stories.