Resources:  
Delivered From Evil: True Stories Of Ordinary People Who Faced Monstrous Mass Killers and Survived, Ron Franscell, Fair Winds Press, 2011.  
Alone: Orphaned on the Ocean, Tere Duperrault and Richard D. Logan, Titletown Publishers, 2010.  
SURVIVED: 11-Year-Old Found Alone in Middle of Ocean - YouTube
Extraordinary Lives | Tere Jo Duperrault - YouTube
Book 'Em: Alone, Orphaned on the Ocean - CBS News
Terry Jo Duperrault – the girl who survived her entire family being brutally murdered at sea | Mysteriesrunsolved
The Sea Waif: A Murder on the Ocean and the Little Girl Who Stayed Alive | Mental Floss
Julian Arthur Harvey | American Air Museum
Terry Jo Duperrault Family Now (thefamilynation.com)