The Puppet Masters

Unfriendly aliens from Titan have arrived on Earth and are planning to conquer us. To do this, the slug-like beings latch onto the backs of their human hosts and take over their bodies and minds. The aliens are rapidly spreading in the Midwest and they???ve managed to infiltrate the Treasury Department. To make world domination go even faster and easier, they???re planning to get the President of the United States. That???s why Sam Cavanaugh, secret agent, has been called in from his vacation. He???s teaming up with Mary, a beautiful red-head, to stop the invasion. But Sam and Mary soon learn that even secret agents are susceptible to alien body snatching.... and falling in love.

There???s plenty of action in The Puppet Masters ??? chases, capture, torture, escape, reconnaissance missions, hide-outs, vehicle crashes, parachute landings, vigilantes, and even a plague. And since this is Robert Heinlein... Read More at Fantasy Literature: http://www.fantasyliterature.com/reviews/the-puppet-masters/