Hilo: Gina and the Last City on Earth (Hilo Book 9)

Gina, Hilo, and their friends travel to the last city on Earth, where they face their most dangerous mission yet. With powerful enemies closing in and the fate of the world at stake, they must uncover long-hidden secrets, make difficult choices, and rely on their courage and friendship to protect the future. This fast-paced graphic novel is filled with action, humour, and unforgettable adventures.