(Hardback)

In this picture book biography about eighteenth-century mathematician Sophie Germain, young readers will find a female role model who loved math and changed the world with her discoveries.

(Hardback)

Regarded as the world's first geneticist, Gregor Mendel overcame poverty and obscurity to discover one of the fundamental aspects of genetic science: how traits are inherited from one generation to the next. This biography, with illustrations that show the early scientist's progress, tells the story of his remarkable life.

(Hardback)

What was everyday life like for these colossal animals What did they eat How did they fit in to their Ice Age landscape Why did mammoths and mastodons go extinct This book contains topics which include how Clovis point-armed hunters stalked these elephantine prey; cave art; and an 1801 discovery of a mastodon in Kentucky.

(Paperback)

Now in paperback, the only picture book about the life and groundbreaking discoveries of the nineteenth-century pioneer of genetic science, Gregor Mendel.

(Paperback)

Presents the life and habits of the dung beetle, which obtains food, water, and shelter from the droppings of other animals.

(Hardback)