Sellier also wrote many of the episodes in the series.

Scott also wrote books about French history in the same series.

Dahl had also planned to write a third book in the series but never finished it.

Harris wrote several books in the series before the mid-1990s when she began branching out into other works.

She also wrote the manuals and documentation for some products in the series.

All of the books currently written in the series take place in her first year.

She has written five books in the series, with others on the drawing board.

He went on to write the screenplays for the first four films in the series.

They wrote the majority of the first issues in the series.

During the 1990s, Aykroyd wrote a script for a potential third film in the series.