An energetic young girl rushes on the way to bake a cake.
Go Fast! Go Slow!
本书以图文并茂的形式向小读者们介绍了最快的动物、最快的物体和最慢的动物和最慢的物体。
谁更快?: 世界66种速度大比拼!
"Engaging images accompany information about the science of super speed. The combination of high-interest subject matter and narrative text is intended for students in grades 3 through 8"--