While trying to locate an in-print copy of Bultmann, Jesus and the Word, I found that the whole thing is available here. Many other texts are here as well. This is, obviously, a happy thing. The huge downside is that there are no page numbers in most of the texts! Happily, with the existence of such blessed publishers as Wipf & Stock, instructors in theology can still obtain reproductions of long unavailable texts.
It is surprising to me that Bultmann's Jesus and the Word is out of print. The original German title is just Jesus and that seems to suit it better. Remarkable little book. It was the first or second in a serious entitled "The Immortals" profiling great figures of history.