Encyclopedia of WHY

( 120 titles )

A 120-volume encyclopedia covering various fields of knowledge for children around the world.

Each book presents fresh knowledge from a different field, spanning from plants to animals, from the universe to the ocean, from ancient civilizations to modern life, from science to art, involving 120 fields, offering children a comprehensive view of the Earth and humanity! This is a vividly illustrated encyclopedia, narrated from a child’s perspective, with high-definition photographs rich in detail and lifelike hand-drawn illustrations.


Paperback · 21 x28.5 cm · 32 pages/volume


Age 7-15


Nature and Environment (50 titles)
Science and Technology (30 titles)
Humanity and Society (25 titles)
Culture and Arts (15 titles)