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 villains. I love looking for answers to the most difficult riddles, but when it comes to my dad’s birthday, I’m just lost and can’t find the right gift! In addition to this, I discovered something absolutely terrible: a candidate for mayor of River Heights is hiding a terrible secret about his daughter. I just need to find out what's going on. And preferably before dad’s birthday comes...