The Case of the Underwater Aliens: Book 3 - Library Binding

Ahn, Chi-Hyeon: - Chi-hyeon Ahn majored in comics and animation, making a debut as a story writer for children's educational comics. Actively involved in creating works across various genres, he is renowned for innovative storytelling and entertaining content. Notable works include Layton Mystery Detective Agency; Hello, My Puberty; and Common Curiosity of the Common Sibling. He is based in South Korea.Kang, Gyung-Hyo: - Gyung-hyo Kang ventured into the world of comics in 1988 and achieved recognition at the Expo Comics Competition. Among his published works are the Treasure Hunt series, Bill Gates, Creating the Legend of the Computer, and Surviving in the Wilderness Series: Island, Amazon, Desert, and Glacier. In 2002, he was honored with the South Korean Publishing Cartoon Award for Surviving on a Glacier. He is based in South Korea.