Great book on Christology by Jurgen Moltmann. Every book that guy writes is an event.
Moltmann has a bunch of concerns that form his reading of Christology. He seeks to re-situated Christology not in terms of the conservative traditional metaphysical categories (two-natures) or the liberal anthropological schemes (Christ as "god-conscience") but in terms of the messianic categories of the Old Testament. He later spells out a "social" Christology that understands Jesus identity through his developing eschatological narrative, relationship with the Father, with Israel, and the oppressed.
Much of the book goes through chunks of Jesus' life and teaching moving from the significance of his birth, baptism, miracles, acts, suffering, resurrection, ascension, and final return. So often Chrstology separates nature from work from teaching. In doing so, he seeks a Christology that better understands the separation of Jews and Christians, but more than that, as he shows through the latter parts of each section a more Old Testament grounded Christology creates a biblical (1) liberation theology, (2) feminist theology, and (3) a workable eco-theology.
Moltmann is one of theologians that is edgy yet robust, classic yet contemporary, incorporating the best of conservative and liberal theology while refusing to toe party lines for either.