Published in The Man From U.N.C.L.E. Magazine Vol 1 - Issue 1, February 1966. Extracts were printed in Mike Shayne Mystery Magazine and Shell Scott Mystery Magazine, both also February 1966
Unless Napoleon Solo and Illya Kuryakin can find THRUSH's devastating new weapon, it will turn hundreds of teenagers into mindless monsters whose only thought is to kill - and laugh about it.