Jacky Ha-Ha is a graphic novel based on the bestselling story by James Patterson and Chris Grabenstein, adapted by Adam Rau and Betty C. Tang.

The story follows Jacky Hart, a girl who uses humor to deal with challenges at school and in her personal life. Through her experiences, she learns about confidence, friendship, and expressing herself.

This graphic novel combines humor, relatable situations, and meaningful lessons. It is suitable for younger readers who enjoy fun, illustrated stories about school life.