The Last Thirteen Book Eight: 6

Inception meets The Da Vinci Code in this new series from the publisher of the worldwide bestselling 39 Clues!

On the overnight train to Siberia, Sam and Arianna, the next of the last 13, slip into a shared nightmare. Their dream is entered by Agents and they are chased through subway tunnels to the backstreets of an unknown city. When Sam wakes, he is shocked to discover that this dream has actually happened. They make their way to the Tere-Hole to find the next Gear, but Hans has beaten them there. Can they track him down and recover the Gear before Solaris gets to it?

The adventure continues online at www.thelast13.com, where additional content extends the storyline of each book.