本书有45本原版读物、一本阅读指导、一本原版练习组成。阅读指导中分“主编寄语”、“阅读指导”和“参考译文”三个板块。“主编寄语”告知读者出书主旨，“阅读指导”帮助读者使用此书，“参考译文”提供原版读物的译文部分。原版练习是配合读物原文的练习册。

Science Fair
Billy Gets Lost
Dogs at Work
A seed Grows
Josh Gets Glasses
Super Thrift
I Bet I Can
Our Class Flag
Best of Friends
My Day
Changing Seasons
The Chase
Signs Are Everywhere
Bonk's Loose Tooth
Monster Halloween
We Build a Robot
Two Daughters
I Need a Snow Day!
Jobs for James
Groundhog Goes Outside
Loose Tooth
……