Barb Han’s romantic suspense book “Caught in the Crosshair” is a fascinating read. Lauren James, who had been ignoring her brother’s cries for help, is suddenly forced to take action after he is taken hostage by a violent cartel. Haunted by his past, former Special Forces shooter Jaden Dean teams up with Lauren to save her brother. Their attraction complicates things as they cross a tropical island where a hurricane is developing. Can they protect one another while outwitting the cartel?