Silent Witness

Danger lurks just below the surface …

Jennie McGrady thinks her vacation is doomed when a bomb threat delays her flight to a dolphin research lab in Florida. But then she meets Sarah, a girl who desperately needs her help to solve a two-year-old murder, and Jennie''s detective instincts tell her something is very wrong.

Sarah Stanford has lived in silence since her father''s death. Now she''s beginn...