Nancy Drew 43: the Mystery of the 99 Steps

In 'The Mystery of the 99 Steps,' Nancy Drew, along with her loyal friends Bess and George, embarks on an exciting journey to France. The adventure begins with a perplexing dream that leads them on a quest to find a hidden staircase. As Nancy navigates the charming yet mysterious French landscape, she encounters the sinister Monsieur Neuf and simultaneously lends her keen detective skills to her father's case involving a wealthy financier. This classic Nancy Drew mystery, published in 1965, offers a blend of international travel, puzzle-solving, and a strong, independent female protagonist. It's perfect for readers aged 8-11 who enjoy a good whodunit with a touch of adventure and a glimpse into a different culture.