What are the most interesting plots in original nancy drew mystery stories?

One popular plot is the mystery of a haunted house. Nancy often has to figure out if there are really ghosts or if someone is faking it for some devious reason. Another common plot is the search for a lost treasure. There are often clues hidden in old buildings or documents that Nancy has to decipher. And then there's the mystery of a missing person. Nancy uses her detective skills to interview people, look for evidence, and ultimately find the person.

Another plot could involve Nancy Drew trying to solve the mystery of a long - lost diary. The diary seems to hold some important secrets that someone is desperate to keep hidden. Nancy has to track down the diary's previous owners, search through old libraries and archives, and deal with people who are trying to mislead her. Through her perseverance and intelligence, she finally gets her hands on the diary and reveals the secrets it holds.

There's also Bess Marvin. She's Nancy's friend and often accompanies her on adventures, though she can be a bit more timid at times. And George Fayne, another friend of Nancy's. George is more tomboyish and is always ready to help Nancy solve the mysteries.

Well, 'The Clue in the Diary' is also quite popular. Nancy discovers a diary that holds the key to a mystery involving secrets from the past. The way she pieces together the clues from the diary is very exciting.

Probably The Secret of the Old Clock as it's the start of the series and many people start with it. It has an interesting mystery about an inheritance.

The characters are really engaging. Nancy Drew is always so smart and brave, which makes her adventures exciting to follow. The mystery plots are well - crafted, full of twists and turns that keep you guessing until the end.

Well, of course, Nancy Drew is the star. She's fearless and intelligent. Bess Marvin, who is one of Nancy's closest friends, is always there, even if she's a bit squeamish at times. George Fayne, Bess's cousin, is another main character. George is more adventurous and not afraid to get her hands dirty. And Carson Drew, Nancy's father, is a stable figure in her life, offering support and his own brand of wisdom from his legal profession.

There's also the story 'The Hidden Staircase'. Nancy has to figure out the secrets hidden within an old mansion's staircase. She encounters various characters, some of whom are hiding important information. It's full of suspense as she pieces together the mystery step by step. This story really shows Nancy's determination and intelligence in solving mysteries.

One interesting story could be about the haunted mansion. Nancy Drew might encounter strange apparitions and have to solve the mystery behind the ghostly happenings. Maybe there are hidden secrets in the old rooms that are linked to the ghostly presence.

Another interesting one from the first 50 is The Secret of Shadow Ranch. Here, Nancy travels to a ranch and uncovers secrets about a phantom horse and other strange happenings. The descriptions of the ranch and the Western setting add to the overall charm of the story.