Do you want to know what being a marine biologist is really like? This career resource strives to provide a realistic look at the marine biology field. It is wittily written and offers lots of practical advice.

A portrait of Alexander von Humboldt from the Dibner Library of the History of Science and Technology, made available through the Smithsonian Institution's Scientific Identity Collection.

A portrait of Thomas Henry Huxley from the Dibner Library of the History of Science and Technology, made available through the Smithsonian Institution's Scientific Identity Collection.

A portrait of Carl von Linne from the Dibner Library of the History of Science and Technology, made available through the Smithsonian Institution's Scientific Identity Collection.

A portrait of Pierre-Louis Moreau de Maupertuis from the Dibner Library of the History of Science and Technology, made available through the Smithsonian Institution's Scientific Identity Collection.

A portrait of Herbert Spencer from the Dibner Library of the History of Science and Technology, made available through the Smithsonian Institution's Scientific Identity Collection.