Parabellum By Wayne Goodman Parabellum By Wayne Goodman. Wayne Goodman has done it again, this is a book rammed with quality content that enables any performer to have confidence if and when they are confronted with an interruption or disruption. This is not a book of lines and cheap remarks, but an entire analysis and system of thinking for how to deal with the situation in the most effective way. Described in a very easy manner and laid out in Wayne's classic writing that feels like you are in a conversation with him, this is another book you do not just want but need in your library.