This work has redesigned the covers and layout of six books in Keigo Higashino's popular novel series - the Galileo series. The cover features the silhouette of the protagonist Yuki Yukawa from the series as a symbol of the series, and is designed with different colors and elements based on the different content and stories of each book. There is a unique design on the spine of the book, which allows six books to be pieced together to form a Galilean parabolic formula. Unify the layout to enhance the series feel of the cover.