 Allaun wrote several books on nuclear weapons including "Stop the H-Bomb Race" (1959) and "The Wasted 30 Billions" (1975).In his book (Next Stop Execution) detailing his experiences as an agent working for the British during his service with the KGB Oleg Gordievsky describes Allaun, together with fellow M.P.James Lamond, as being deeply involved in the pro-Moscow peace movement, doing exactly what the official Soviet peace committee wanted of them.