Percival Lowell, First to Imagine Life on Mars

A naturally gifted mathematician, Percival Lowell shunned convention to pursue theories that walked the line between science fiction and scientific prophecy. He was compelled...

John le Carré, British Secret Agent and Spy Novelist

Preeminent secret-agent-turned-spy-novelist, John le Carré depicts the darker side of the lives of secret agents. John Le Carré's Early Days John le Carré was born David...

Václav Havel, Playwright and Former President of the Czech Republic

Václav Havel was a revolutionary, a poet, a playwright and a president. Although he was reluctant to become a public figure, he has been...

Lillian Moller Gilbreth, Engineer and Psychologist

Lillian Moller Gilbreth fought the social conventions of her time to become one of the first PhD-holding female engineers. She was also a psychologist...

Steve Jobs, Creator of Apple Computers

Derided by some, held up as a technological savior by others, Steve Jobs helped launch a wave of personal computer use that has redefined...

Charles Horace Mayo of the Mayo Clinic

A member of one of the most well-known families in medicine, Charles Horace Mayo was introduced to the medical profession at an early age....

Rosemary Clooney, Jazz and Pop Singer

Rosemary Clooney’s smooth, rich voice and captivating good looks catapulted the Kentucky-born singer to the top of the charts and to on-screen fame in...

Nelson Mandela, First Black President of South Africa

Nelson Mandela was elected during the first election when South African blacks were allowed to vote. A leader of the resistance for years, Mandela...

Napoleon Bonaparte, French Military Leader

Napoleon Bonaparte is known for being a highly ambitious military leader, leading France in conquests throughout the Middle East and Europe, but he was...

Maxim Gorky, Russian Writer and Activist

Political activist, author and playwright Maxim Gorky gave a voice to the unheard majority of Russia before, during and after the Russian Revolution. From...