As requested by a number of you, herewith a few books that I strongly recommend.

The Case for the Psalms:Why they are Essential - N.T.Wright

Journey to the Common Good - Walter Brueggemann

Gagging Jesus: Things Jesus said we wish he hadn't - Phil Moore

Worship Matters: Leading Others to Encounter the Greatness of God - Bob Kauflin

The Writings of the New Testament : An Interpretation - Luke Timothy Johnson

These titles I have been able to source through Loot.co.za- happy reading!