The book series provide general knowledge through illustrations for children. Most of the contents in this book series are about nature, mathematics, arts, etc. It contains a lot of illustrations with brief information which is suitable media for children under 12-year-old.

​

The illustrations of this projects were focusing on using colorful elements and curve lines. It aimed to provide the playfulness and friendliness through the design. Each book has different elements which refers to different contents. However, it shared some similar colors and tones in order to show the bound of book series.