Nikolai had been at the camp almost since the beginning. His friend had been one of the first to go missing. Although he'd had more specialist arctic training than anyone else in the camp, something had still gone wrong. He can't understand what could have happened and as they slowly find out more bits and pieces, he realizes the hidden connection his friend had withheld from him all these years...

Emily wasn't going to say no to Mason, but his request wasn't along her normal line of duties. Still given the circumstances, she could understand him asking. Although answers were a little thin on the ground particularly when another body shows and shocks them all.

When is enough enough? What does the person behind this mess want? What is his end game? With Nikolai at her side, they need to find out... before someone decides that Nikolai knows more than he's telling...