Will the Real Rod Please Stand Up?(1970)
(Book 21 in the Coxeman: The Man From O.R.G.Y. series)
A novel by Troy Conway
"An Adult Novel" Rod Damon is faced with double trouble as he becomes involved with two phony princesses - and another Coxeman. An enemy impostor is trying to step into Rod's formidable shoes. The question is: Why? The answer is: Why not? Aside from some delectable fringe benefits, Rod's position as a crack agent gives him access to the world's deepest secrets....To prove his identity Rod must face the most devastating test ever devised - and conquer it with his ultimate weapon."
Used availability for Troy Conway's Will the Real Rod Please Stand Up?