I have collections based upon Biblical book for commentaries and for monographs. It would be a wonderful feature it I could make these collections work like a serial resource set so that a single layout could be used for any book - the system selecting the commentary collection and the monograph collection that apply to the reference currently in use.
Orthodox Bishop Hilarion Alfeyev: "To be a theologian means to have experience of a personal encounter with God through prayer and worship."