Why was Mack being held captive in Siberia, who captured him and why?

Who helped Mack escape and how did they help him? What did this person want in exchange for his help?

How did Mack escape from the prison and what experiences from his past help him achieve his escape?

What training from Mack's past helped him survive in the sub-zero temperatures of the Siberian taiga? Give at least four examples.

Who was the first person in the taiga to help Mack, and how?

In what ways did Natalya change Mack?

Why did Mack spare the man's life in the helicopter and what did he learn from this man?

Why did Mack risk being captured by going into the city of Khonuu?

Why did Mack surrender to Alekhin's men?

Why are Natalya and her father trying to escape from Siberia and why are...