Title: Heart of a Champion, Author: Carl Deuker
Title: The Warrior's Heart: Becoming a Man of Compassion and Courage, Author: Eric Greitens
Title: The Anatomical Shape of a Heart, Author: Jenn Bennett
Title: Purple Heart, Author: Patricia  McCormick
Title: Cross My Heart, Author: Sasha Gould
Title: Soldier's Heart: Being the Story of the Enlistment and Due Service of the Boy Charley Goddard in the First Minnesota Volunteers, Author: Gary Paulsen