Uncharted, Unexplored, and Unexplained: Scientific Advancements of the 19th Century

Friedrich Miescher and the Story of Nucleic Acid by Kathleen Tracy

Friedrich Miescher and the Story of Nucleic Acid

Uncharted, Unexplored, and Unexplained: Scientific Advancements of the 19th Century

Kathleen Tracy

48 pages

nonfiction biography childrens science informative medium-paced
Robert Koch and the Study of Anthrax by Kathleen Tracy

Robert Koch and the Study of Anthrax

Uncharted, Unexplored, and Unexplained: Scientific Advancements of the 19th Century

Kathleen Tracy

48 pages • 2004

nonfiction autobiography biography childrens medium-paced
Pierre and Marie Curie and the Discovery of Radium by Kathleen Tracy, Kathleen Tracy

Pierre and Marie Curie and the Discovery of Radium

Uncharted, Unexplored, and Unexplained: Scientific Advancements of the 19th Century

Kathleen Tracy, Kathleen Tracy

48 pages • hardcover

nonfiction autobiography biography childrens medium-paced
Henry Bessemer: Making Steel from Iron by Kathleen Tracy

Henry Bessemer: Making Steel from Iron

Uncharted, Unexplored, and Unexplained: Scientific Advancements of the 19th Century

Kathleen Tracy

48 pages

nonfiction autobiography biography childrens medium-paced