You may read them individually from the links below or see them all in this pdf from the author of the biographies, Ellen Elghobashi.

Louisa May Alcott – American author
Bela Bartók – Hungarian composer
William Blake – British poet and artist
Marie Curie – French physicist/chemist
Charles Dickens – British novelist
George Eliot (Mary Ann Evans) – English novelist
Robert Frost – American poet
Louis A. Fuertes – American ornithological painter
Josiah Willard Gibbs – American physical chemist
Gabrielino Indians
Georg Friederich Händel – German composer
William Harvey – British physician    
James Joyce– Irish novelist and poet
John Locke – British philospher and political theorist
Barbara McClintock – American geneticist
Gregor Johann Mendel – Austrian botanist
Murasaki Shikibu – Japanese novelist
Sir Isaac Newton – British mathematician and natural philosopher
Georgia O'Keeffe – American artist
Robert Owen – British/American social reformer
Frances Perkins – American social worker and politician
Bertrand Russell – British mathematician, philosopher and author
Franz Peter Schubert – Viennese composer
Count Rumford Thompson – American/British physicist
Mark Twain (Samuel Clemens) – American writer
Harold Clayton Urey – American physicist/chemist
Publius Vergilius Maro (Virgil) – Roman poet
James Abbott McNeil Whistler – American painter and etcher
Walt Whitman – American poet
Charles Young – American astronomer
Emile Zola – French author and founder of naturalism