Historical Events are commented on as they happened. Other historical events are discussed years aft... more

The Variation of Animals and Plants Under Domestication - Vol. 1 is an unchanged, high-quality repri... more

In this groundbreaking scientific study, Charles Darwin introduces his theory of evolution and the process of natural...... more

Who knew, over a century ago, that the speed-hungry, cutting-edge motorcycle fanatics who founded Ha... more

This book provides a comprehensive and engaging analysis of the purpose and function of student eval... more

: ++++ British Library T082159 Anonymous. By Erasmus Darwin. There are two pages numbered 24 and two numbered 25 but the text is...... more

This volume is part of the definitive edition of letters written by and to Charles Darwin, the most celebrated...... more

Darwin had been intrigued by the earthworm for forty years, but it wasn t until 1881 that he produced the volume that...... more

Darwin consolidated a lifetime of work in On the Origin of Species, compiling his discoveries from the voyage of the...... more

Alabama. 1812. The southwestern frontier of the young United States spans hundreds of miles between ... more

Este libro, publicado en 1839, es fruto de aquella apasionante expedicion, donde el autor, en forma ... more

A System of Vegetables - Vol. 1 is an unchanged, high-quality reprint of the original edition of 178... more