Abe Lincoln 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 Sates, 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.

As a fourteen-year-old intent on living a “modern” life, the last thing Isobel Kuhn wanted to grow up to be was a missionary. But as it turned out, this young agnostic’s life was redirected―from crisis and doubt to hope and strength. Convinced that God wanted her to preach the gospel as a China Inland missionary, Isobel bravely served among the Lisu people in remote mountainous regions of China and Thailand. After twenty years of ministry Isobel returned to the United States, writing stirring stories of faith and inspiring generations of people

Growing up on the French-German border, son of a Lutheran pastor, Albert Schweitzer adopted a peace-loving approach to life. He studied theology, music, and philosophy and wrote numerous books. At age thirty he felt called to study medicine and eventually became a doctor. Together with his wife, Hélène, he founded a missionary hospital in Lambaréné, Gabon. Devoted to medical work in Africa, Albert was also a beacon of hope for a better future in war-ravaged Europe and was awarded the Nobel Peace Prize.

As an Olympic runner, a bombardier in the Army Air Corps, and a prisoner of war, Louis Zamperini was determined to thrive and survive. Never backing down from a challenge, he lived a life of adventure while modeling hope and forgiveness to a generation. A magnet for trouble as a boy, Louie determined to create a new path for himself. Nicknamed the "Torrance Tornado," he set national records and traveled to the 1936 Summer Olympics in Berlin. His resolve as a runner was matched by his will to survive a plane crash, weeks adrift at sea, and years in a prison camp.

In search of open spaces and land to call his own, Daniel Boone fearlessly led a band of brave settlers into the bountiful Kentucky wilderness. Daniel's expert hunting ability, incredible outdoor survival skills, and courage under fire helped his companions stay alive in a dangerous and unknown land despite threatening encounters with soldiers, Indians, and even other settlers. From the childish pranks of his youth to his daring feats as a pioneer, Daniel Boone's lifelong quest for adventure made him a spirited leader.

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.

Ben thought about the strange course of events that had led him to this point in his life. He had considered being a lawyer but had ended up becoming a doctor, and now he was also a politician and member of the Continental Congress. Ben had never thought of working with the army. But for now, that was what he was doing. He wondered if he too might be called to die for the new country they were trying to forge. Filled with intelligence and devotion, Benjamin Rush eagerly took up numerous roles as a physician, surgeon general in the army, politician, educator, and writer.

One of the famous Doolittle Raiders who first attacked Japan after the bombing of Pearl Harbor, Jacob DeShazer knew his one-way mission was dangerous. Indeed, it led to his capture as a prisoner of war. Beaten, malnourished, and alone in his cell, Jacob was given a Bible—and far away from home, this American soldier became a Christian. After the war, Jacob returned to Japan and served his former enemy for thirty years as a missionary. His testimony of forgiveness and reconciliation—of love over hate—inspires a powerful gospel message for our lives today.

As a poor Canadian farm boy, Jonathan Goforth had no idea that he would spend most of his life braving disaster, danger, and disease to share God's love with the people of China. But when God led him to do just that, nothing, not even the violent Boxer Rebellion, would stop Jonathan and his family from answering God's call. Making their home in China, the Goforths opened their doors to as many as five thousand visitors a month, all of whom heard the gospel message.

John Newton's life was in a downward spiral. Impressed into the Royal Navy, John clashed with his fellow seamen and even became a servant alongside slaves in West Africa. When he found himself on a sinking ship, he called out to God for help. John began his conversion to Christianity while he captained a slave ship. Eventually he gave up his former life completely and became a minister with a deep passion for the gospel. A living witness to God's ability to change hearts, John joined the movement to set slaves free.

Pursuing his calling with singleness of vision, John Wesley defied the strength of angry mobs and longstanding traditions to offer the hope of Christ to millions of people who were outside the influence of the churches of the day. Passionate and tireless, this Anglican clergyman rode a quarter of a million miles on horseback during his lifetime, stopping to preach more than forty thousand sermons in open fields, churches, and barns.

Jim and Pete turned to see the Auca men, their deadly spears raised, running toward Nate, Ed, and Roger. Jim stood in the river, his hand on his pistol. Should he defend himself? He already knew the answer. Each man had promised the others that he would not save himself by killing those they had sought out in Jesus' name. Jim Elliot and his coworkers surrendered their lives in Ecuador's jungle, trusting that their sacrifice would not be in vain. Decades later, this event has challenged countless Christians to live with one great purpose: to bring the gospel to those who have never heard.

Once a kidnapped slave baby, George Washington Carver found freedom in learning everything he could about the world around him. Overcoming poverty and racism, George became a brilliant scientist and a gifted professor who dedicated his expertise to helping black farmers escape the devastating grip of poverty. George's scientific creativity knew no limits. His ingenious experimentation with peanuts and other plants helped rescue the failing Southern economy.

George Muller stared at the beggar girl. She was no older than five and was piggybacking her little brother. Her mother had died in the cholera epidemic sweeping England. Her father had never returned from the mines. Standing in the muddy street, this little girl gave a face to Bristol's countless orphans. With scarcely enough food or money for his own family, George Muller opened his heart and home. Sustained by God's provision, the Muller house "Breakfast Club" of thirty orphans grew to five large houses that ultimately over ten thousand children would call home.

Born into a loving family, Dietrich Bonhoeffer 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.