Worship - It's Not Just Sunday Morning by Robert A Morey and published by Classics.
An exposition of the basic principles of worship. This concise book communicates the principle that every aspect of life is worship, thereby giving beauty and significance to all, including the commonplace things in life. Morey writes in the introduction, "We need to develop a balanced approach to worship. We need an approach that is holistic, that is, it takes into account all the biblical data and applies it to all of life. To this end this study is set forth, not as an exhaustive exposition of all there is to know about worship, but as an exposition of the basic principles of biblical worship."