This book was written in 1912 by John Muir, the greatest naturalist of the twentieth century. This work is deals with Valei Yosemite, created by President Roosevelt who had been...

The Zeit -Geist is a German term which translated means spirit of the age , spirit of the time or sign of the times . The set of intellectual and cultural climate in the world ,...

The Adventures of Tom Sawyer (published 1876) is a very well-known and popular story concerning American youth. Mark Twain's lively tale of the scrapes and adventures of boyhood...