At age six the sharp bite of a whip taught Harriet Tubman (1820-1913) what it meant to be a slave. The other slaves scoffed when Harriet resolved to escape north someday. Little did they know that this girl would one day lead hundreds of slaves to freedom on the Underground Railroad. Even huge rewards for her capture - dead or alive - did not stop Harriet from risking her life again and again in the fight for liberty as the nation spiraled into the Civil War.

Born in 1860s Missouri, nobody expected George Washington Carver to succeed. Slaves were not allowed to be educated. After the Civil War, Carver enrolled in classes and proved to be a star student. He became the first black student at Iowa State Agricultural College and later its first black professor. He went on to the Tuskegee Institute where he specialized in botany (the study of plants) and developed techniques to grow crops better. His work with vegetables, especially peanuts, made him famous and changed agriculture forever.

Abraham Lincoln (1809-1865) had never set his sights on becoming president; after all, he'd grown up in a log cabin on the frontier and had hardly any formal schooling. But as the question of slavery threatened to destroy the United States, this self-taught lawyer with a sharp mind and passion for justice found himself at the center of the greatest debate the nation had ever faced.

At least as far back as the ancient myth of Icarus, humans longed to fly - but it wasn't until December 17, 1903, on the windy dunes of Kitty Hawk, North Carolina, that the dream finally came true. And it was all thanks to Orville and Wilbur Wright, two former bicycle mechanics who built their first toy plane - a rubber-band powered rotary - when they were just children.

As a child growing up in Detroit, Ben Carson (1951-) has a dream of becoming a physician, a dream that rose out of struggles with poverty, racism, and poor grades. As Ben persevered and strove for academic excellence, his life became one of compassion and service. Today, Benjamin Carson, MD, is known as the American neurosurgeon with gifted hands. The first surgeon to successfully separate twins joined at the head, he directed pediatric neurosurgery at Johns Hopkins Hospital for over a quarter of a century.

Johnny had been Mr. Lapham's star pupil, a clever, industrious apprentice silversmith. But when Johnny seriously burns his hand in a furnace, he finds himself crippled and with no means of taking care of himself. Soon, trouble reaches Johnny's life in a new way. Swept along in the tide of events leading to the Boston Tea Party and the first skirmishes of Lexington and Concord, Johnny finds a job as message-carrier for the Sons of Liberty. As young and old men alike make sacrifices for a new country, Johnny prepares to take his own stand in the cause for freedom.

An Amish girl, Esther feels like "one black bird against the sky" in her plain clothes. So when she's forced to attend public school she's terrified. She fears the new world she must enter, fears the way she sticks out next to other kids, and--most of all--fears she may do what her brother did: Run away and join the sinful but great wide world she's only just discovering.

Without formal education or a missionary organization to back her, Gladys (1902-1970) raised her own finances for the overland trip that would bring her to the country and people that God had etched so deeply on her heart...China! What follows is an amazing adventure of faith and determination. Gladys Aylward, a housemaid from England, dared to trust God in the face of dire and seemingly hopeless circumstances. Her life is one of the truly great missionary stories of our era.

Meriwether Lewis had been commissioned by President Jefferson to lead a daring expedition so remarkable it would become one of the most famous explorations in history. He chose William Clark as his co-captain. Their mission: to find a land route to the Pacific Ocean while learning as much as possible about the thousands of miles of unexplored territory they struggled through.

Amy Carmichael's (1867-1951) life was one of simple, determined obedience to God, regardless of the consequences. Her service in India is a vivid example of the impact one person who will fear God and nothing else can have. Driven by love, sustained by faith and determination, this young woman from Northern Ireland defied the cruel barriers of India's caste system.

Born into a loving family, Dietrich Bonhoeffer (1906-1945) pursued a life as a pastor, teacher, theologian - and spy. He spoke out about the trouble in Germany when Adolph Hitler came to power, urging the Christian church to rescue disparaged people groups and resist Hitler’s evil empire. Accused of being a troublemaker, Dietrich continued on fearlessly in the midst of wickedness. His work as a spy in the German resistance and participation in a plot to assassinate Hitler led to imprisonment and eventual execution.

When Milton Hershey's famous Hershey Bars debuted in 1905, few people knew of the hard work, dedication, and sacrifice preceding the triumph. Debt, lack of support, and fatigue had been constant companions for the famous chocolatier and philanthropist - a man with a fourth-grade education. Despite comparisons to his wandering father, Milton never gave up. Learning from his mistakes, he spent a lifetime creating sweet things to eat - first caramel, then chocolate.

Southern Illinois is a place of mixed emotions as the American Civil War erupts. For the Creightons, the war lures two sons to the Union army and one to the Confederacy, leaving 10-year-old Jethro to care for the family farm. As the war rages, Jethro does whatever he can to learn about the fates of his brothers, while the Creighton family faces its own danger. Some townspeople can’t forgive the Creightons for having a rebel son-and they’re willing to use violence to make their feelings known. In a state torn by conflicting loyalties, Jethro is forced to grow up quickly to preserve his family and their home.

Eleven year-old Portia and her younger brother, Foster, spend a summer with their cousin, Julian, engaged in more than the usual summer pastimes of sun, fun and games. The children discover a fascinating abandoned summer resort, consisting of deserted crumbling Victorian summer homes surrounding a vanished lake, which is now a swamp. But, best of all, they discover and befriend an elderly eccentric brother and sister who tell them the story of Gone-Away Lake.

Suddenly, Corrie's (1892-1983) ordered life was lost in the insanity of war. With bravery and compassion, her family and countless other Dutch citizens risked everything to extend God's hand to those innocents marked for certain execution in a world gone mad. Corrie ten Boom's life of determination, faith, and forgiveness in the face of unimaginable brutality and hardship is a stunning testimony of the sustaining power of God.