Susan E. Cartmell's UnCommon Preaching: An Alternative to the Lectionary should be in Logos. Mind you, I disagree with much of the book but it does offer two useful indices:
Flavor of the book? Think mainline Protestant (Congregational) visiting Unitarian and Evangelical churches to learn that themed preaching works ... and taking that insight back into her congregation.
Orthodox Bishop Hilarion Alfeyev: "To be a theologian means to have experience of a personal encounter with God through prayer and worship."