Nowhere near a complete list, but these are books that have consistently been listed as helpful.
Worship And Music
The New Handbook of the Christian Year: Based on the Revised Common Lectionary
Ancient-Future Time: Forming Spirituality through the Christian Year
Worship Matters: Leading Others to Encounter the Greatness of God
The Arts, the Church and Worship
It Was Good: Making Art to the Glory of God
Art for God’s Sake: A Call to Recover the Arts
Unceasing Worship: Biblical Perspectives on Worship and the Arts
Theology of Worship
(don’t be scared off of this category; Theology and worship are intertwined, and both inform the other. Worship will form our theology just as Theology will change our worship).
Liturgical Theology: The Church as Worshiping Community
Christ, Baptism and the Lord’s Supper: Recovering the Sacraments for Evangelical Worship
Engaging with God: A Biblical Theology of Worship
History of Worship
