The book "Slave Trade, Domestic and Foreign: Why It Exists and How to Stop It" is written by Henry Charles Carey. In this work, the author examines the problem of the slave trade, both internal and external, analyzes the reasons for its existence and suggests ways to eliminate it. Based on extensive research and analysis of historical facts, Carey tries to reveal the essence of this terrible phenomenon and provide recommendations for combating it. The book "Slave Trade, Internal and External" is an important source of knowledge about the slave trade and ways to overcome this socio-economic problem.