Colorado Parks & Wildlife Research Library

The Origin of Species sold out on the first day of its publication in 1859. It is the major book of the nineteenth century and one of the most readable and accessible of the great revolutionary works of the scientific imagination. Though, in fact, little read, most people know what it says—at least they think they do. The Origin of Species was the first mature and persuasive work to explain how species change through the process of natural selection....

Poems and Songs of Robert Burns Robert Burns - Robert Burns (1759 – 1796) called himself "an Aeolian harp strung to every wind of heaven." His first volume of poems, entitled Poems, Chiefly in the Scottish Dialect, was published in 1786. An immediate success, it established Burns's poetic reputation, which has grown over two centuries to the point where he is not only the Scottish national poet but the object of a cult unique in British poetry. The...

Benvenuto Cellini started getting onto trouble at a young age. By age sixteen, he had already been exiled from his hometown for six months due to a public assault of another citizen. As a man with endless talents- sculpting, drafting, writing, music, Cellini enjoyed dabbling in many different art forms, a career that enabled him to travel to various major cities. After apprenticing for a goldsmith, Cellini moved to Rome at age nineteen. There, Pope...