This exhilarating FBI thriller by #1 New York Times bestselling author Catherine Coulter finds Savich and Sherlock confronting two baffling mysteries.
A young wife is forced to confront a decades-old deadly secret when a medium connects her to her dead grandfather.
A vicious psychopath wants ultimate revenge against Savich, but first, she wants to destroy what he loves most—his family.
A series of three red boxes are delivered personally to Savich at the Hoover Building, each one containing puzzle pieces of a town only FBI agent Pippa Cinelli recognizes. Savich sends in Cinelli to investigate undercover but someone knows who she is.
Savich and Sherlock are up to their eyebrows in danger, but can they figure out the red box puzzle and the young wife’s secret before it’s too late?
In concurrent computing, a deadlock is a state in which each member of a group is waiting for another member, including itself, to take action, such as sending a message or more commonly releasing a lock. Deadlock is a common problem in multiprocessing systems, parallel computing, and distributed systems, where software and hardware locks are used to arbitrate shared resources and implement process synchronization.In an operating system, a deadlock occurs when a process or thread enters a waiting state because a requested system resource is held by another waiting process, which in turn is waiting for another resource held by another waiting process. If a process is unable to change its state indefinitely because the resources requested by it are being used by another waiting process, then the system is said to be in a deadlock.In a communications system, deadlocks occur mainly due to lost or corrupt signals rather than resource contention...