Who is nnr in 39 clues?

Answer 1

NRR is Nataliya Ruslanovna Radova. Her initials are NRR. She is the only daughter of the Grand Duchess Anastasia. You find this out near the end of book five, The Black Circle.

Answer 2

In the book series "The 39 Clues," NRR is Natalie Kabra, a character who is part of the Kabra family and one of the main antagonists. She is known for her cunning and manipulative ways throughout the series.