Mystery series 

When one of his friends is kidnapped and another gravely injured, Scott finds himself alone and dangerously close to losing everything important to him. The stakes rise as Scott and SATURN seek to rescue his parents before the dangerous information they’re protecting is compromised. Their efforts are complicated as Snake’s obsession with McCullys turns his full attention to Scott. When an icy accident nearly ends Scott's life and puts his security detail in intensive care, he realizes that even being acquainted with him could have deadly consequences. Staying alive just became a full time job, and the people who’ve sworn to protect Scott are caught in the middle. A startling revelation and a violent attack leave Scott with secrets even the spies aren’t supposed to know and put him in a race to save the life of his closest friend. - from Amzon