Century City is hit by an earthquake. Rockson finds himself buried in his apartment. Giant mutant rats come out and he has to defend himself. Fortunately his friends arrive with mutant cats that take care of the rats. Now the city has serious earthquake damage. There is heavy equipment in Pattonville that could help so Rock and his team lead an expedition to the free city. Along the way they come upon a tropical jungle filled with monkeys and snakes. They are captured by a tribe that controls the snakes. The Ringling tribe is descended from the circus of Ringling Brothers and their king Bailey decides to feed them to a giant snake. Luckily Rock manages to defeat the snake and escape but not before feeding King Bailey to the crocodiles.
So they continue on and get lost in a sandstorm. They come upon a giant arena that is inhabited by the Caucus. They were descended from the Republam party caucus that was occurring when the war took place. So they have lived there over one hundred years living off the vast stores of food stored underground. They also hooked up their generator to an underground volcano to generate electricity. They developed a strange cult that worships Nixon and continues to devote their lives to studying and carrying out the rules and regulations of the Caucus. Oh and they also apparently pump mind control gas and drug the food to keep everybody in line.
So it is not too long before Rock and company are mindless drones wearing the straw hats and happily studying and implementing the convention rules. One day Rock trips and falls rolling under the bed. Miraculously he falls against and air duct that exposes him to fresh air. He gets out of the mind control hold and then rescues his friends and takes down the Caucus.
This was a weird one. Now all were weird ones but this seems to be an aimless weird one. The Ringling tribe was the creepiest tribe they ever run into. They use snakes for fishing by dunking them into the water so they can fang the fish. Now who would want to eat a fish after that? The real dud was the Caucus. I suppose the author was trying for some sly political satire but it just falls flat. They mindlessly have been doing bureaucratic paperwork for a century. Not really an awe inspiring threat. In fact the whole book consists of them just aimlessly wandering and didn’t seem to have any purpose. The convenient way that Rock managed to break free of the mind control gas. Actually the author uses mind control gas in the last book. A lot of lazy writing going on. The author clearly was just quickly plunking out stuff for a paycheck and the series is in rapid decline. The most forgettable book in the series.