Needing defense against the Mongols, whose empire encompassed most of the known world, the Chinese built the Great Wall of China. This work tells the story of thousands of miles…

The Incas created an empire spanning 2,500 miles using slingshots, clubs and stone-tipped spears. Without these of the wheel they built a vast and sophisticated network of roads. Without a…

A dramatic and compelling history of one of the great engineering feats of modern times: the Hoover Dam. This illustrated history has both human drama: danger, suffering, courage and genius…

Moral Culture of Infancy, and Kindergarten Guide - With music for the plays. Sixth Edition is an unchanged, high-quality reprint of the original edition of 1876. Hansebooks is editor of…

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.

This work is in the "public…

Spanning the entire curriculum, this book is an essential reference point on the pertinent issues in social work and will act as a general reference point for all students.

With a series of rich case studies focused on mobile laborers, this book demonstrates how the regional migrations of the early modern era came to be connected, contributing to the…