Slavery, Adoption, and Redemption by John Gadsby is an excerpt about how we're enslaved by sin, adopted by Christ, and redeemed by the Holy, Just Triune God.
 
Written in the Near East by missionaries of the Orientals. John Gadsby's interpretations of these passages have been both helpful as well-as edifying.  There are only 96 pgs. of this work. Other books by Pietan Publications are listed on the back. This affordable paperback will help people see God's work of adoption, man's slavery to sin, and the redemption offered in Jesus Christ.