The 39 Clues: Unstoppable Books in Order

The recommended reading order for the The 39 Clues: Unstoppable series is publication order: 1. Nowhere to Run (By: Jude Watson) (2013), 2. Breakaway (2013), 3. Countdown (By: Natalie Standiford) (2014), 4. Flashpoint (By: Gordon Korman) (2014). This is generally the best way to experience the story as the author intended.

The The 39 Clues: Unstoppable series by Jeff Hirsch contains 4 books. The series began in 2013 and continues to be a popular choice for readers.

The The 39 Clues: Unstoppable series is written by Jeff Hirsch. You can find more books and series by this author on our website.