Samuel Bolton (1606–1654)

This book makes a great case for the place of the law in the life of a Christian. He shows how Christian obedience fits in with God's grace and the effects of sin upon a believers life. This book is fairly indepth and definitely not a beginner read, however for someone who has questioned how it is that a believer is to obey God without being again bound to the law and therefore legalism, this is a great book.