Colossians - Pocket Commentary Series - PCS by Ian Steele and published by Ritchie Christian Media.
The Pocket Commentary Series offers short outlines on various books of the Bible at affordable prices. Ian Steeleās commentary on Colossians is the third volume in the series, and provides an excellent outline of the book. Its handy size allows it to be easily stored, and given to young people who may not normally sit down with a larger-sized commentary.