JoannaCole's "Magic School Bus" Series.

-Exploration series, published by the National Geographic Society.

-Animal World Series, National Geographic Society.

-The Little Giant of Science series, sponsored by the American Association of Standards and Technology in Science Education.

-"Little Scientists" series, compiled by the National Association of Standards and Technology for Science Education.

-Science Adventure Series, compiled by National Science Education Standards and Technology Association.

-"Little Genius in Science" series, sponsored by National Science Education Standards and Technology Association.

I hope this information can help you. If you have any other questions, please feel free to ask me.