These are a series of 8 books based on the television series. In addition to the story they contain photographs from the television show, an historical note chapter, and a to find out more chapter. All were published by Random House.
The Reader Level is a reflection of when the reader could read the book independently. The number before the decimal is the U.S. school grade and the number after the decimal is the months into the year (based on a 9 month school year). These were assigned by the publisher.
These are 4 books based on the television series. In addition to the story they contain an historical note chapter. The books were first published by Fantail Films and TV Tie-in, and reissued by Puffin Books. They were printed in England.
These are a series of 8 books based on the television series. The format of the books allow the reader at various points in the book to make choices of what to read next which results in different stories and endings. In addition to the story they contain a glossary chapter, and a suggested reading chapter. All of the books were written by Richard Brightfield and published by Bantam Books. They had cover art by George Tsui and interior illustrations by Frank Bolle. The Reader Level for all was 5, age 10 and up.