The fifth entry of this series is the first of three by English writer John T. Phillifent (also wrote #19 and 20). This author is probably better known by his pseudonym, John Rackham, a science fiction and fantasy author of some note. He is also an electrical engineer and scientist by training and this knowledge is put to good use here. The science behind these fictional synthetic substances may not pass an expert evaluation but was sufficient to sound plausible to my mind. But he doesn’t scrimp on the action or other expectations of an U.N.C.L.E. story either. The addition of the scientist’s two beautiful daughters, one blonde and angelic, one raven-haired and devilish, was a nice touch. Although I will say the blonde was a little inconsistent, changing from a brilliant scientist in her own right, to a helpless chatty Cathy in the middle, and finally to an action hero at the end.
It’s all in good fun though and as long as you’re not expecting the heights of literary accomplishment, it’s a fun time.