The described marine organisms of great significance in the evolutionary history will help the readers to explore the mystery of the origin of life and understand the marine world. In terms of design, the four books still follow the PNSO Museum format in super-long colorful fold-out pages. The fully expanded fold-out pages are almost one meter long which present abundant details.

All works in this series come from the research results of “Darwin: An Art Project of Life Science” of “PNSO’s Scientific Art Projects Plan: Stories on Earth”. Mr. ZHAO Chuang, PNSO’s scientific artist, strictly follows available scientific evidence to make these both scientifically rigorous and artistically creative. Based on the latest dinosaur research, Ms. YANG Yang, the science writer for children, vividly depicts the magnificent marine world.