John Harrison Surratt, Jr., was a courier for the Confederate Secret Service and the only one of ...

From his election in November 1860 to his death in April 1865, Abraham Lincoln faced constant dan...

The American public never grows tired of reading about Abraham Lincoln, and yet, Lincoln was a co...

The eight people charged with conspiring to assassinate President Abraham Lincoln were tried by a...

This work has been selected by scholars as being culturally important, and is part of the knowled...

This work has been selected by scholars as being culturally important, and is part of the knowled...

The Gold Mines of the Rand: Being a Description of the Mining Industry of Witwatersrand, South Af...

An Introduction to the Study to Petrology: The Igneous Rocks

The Geology of South Africa

An Introduction to the Study to Petrology: The Igneous Rocks

The Geology of South Africa

The Gold Mines of the Rand: Being a Description of the Mining Industry of Witwatersrand, South Af...

First published in 1912, Mineralogy is a classic textbook on the subject by one of the foremost m...

First published in 1912, Mineralogy is a classic textbook on the subject by one of the foremost m...

Title:An Introduction to the study of Petrology: the Igneous Rocks ... With ... illustrations.Pub...