The Troublemakers by George O. Smith

"The Troublemakers" by George O. Smith is a science fiction novel that takes place in a future where humanity has colonized the solar system. The story follows the adventures of a group of troublemakers who inadvertently stumble upon a sinister plot to overthrow the government of Earth.

The main character, Mark Tinker, is a space pilot who finds himself caught up in a web of intrigue when he agrees to transport a group of seemingly innocent passengers to Mars. The passengers turn out to be p...