In 2004, the Girl Detective series replaced Detective Stories. In these books, the stories are written in the first person, Nancy herself describes all the actions and events. The characters' characters were updated. In 2012, the series ended, the new series was called The Nancy Drew Diaries.

AST Publishing publishes this series under the title Stories about Nancy Drew. New investigations.

My friends call me Nancy Drew. Enemies - in different ways, for example: “The girl who ruined everything for me.” However, what else can you expect from criminals? You see, I'm a detective. Well, not quite. I don't have a badge or a gun. But I always pay attention to injustice, deceit and vile actions and I know how to stop the scoundrels. You remember that I agreed to play a role in a movie and the filming kept getting disrupted, but Bess and George and I found out who was behind it. Case is closed? Work continues? No! Not so! This time, a fire suddenly broke out in the city! We don't have enough time and money. But someone has to find out who's behind this and save the film from the fire...