Hackers VOCA is an English-learning book series for junior high school students and has established itself as an in-house best-selling textbook by achieving bestsellers in the high school textbook industry in the shortest period. 

This textbook series is my first project in Hackers education group, and I designed the entire book series from logo, book cover to each page layout template. 

Visual elements such as illustration, colour, font, and icon used on this book series were applied according to the each book's concept, theme and user's age.

Hackers VOCA