"Perahu Kertas" is a popular Indonesian novel written by Dee Lestari. The story revolves around the lives of two main characters, Nara and Dira, who navigate their dreams, love, and personal challenges. The title translates to "Paper Boat," symbolizing hope and the journey of life. The novel explores themes of friendship, ambition, and the pursuit of happiness. It has been well-received for its relatable characters and engaging narrative, leading to adaptations in other media, including a film. "Perahu Kertas" is part of a larger series that continues to resonate with readers in Indonesia and beyond.