Exiled, widowed, and on the brink of poverty…she reluctantly goes to work for the Pinkerton National Detective Agency in Chicago.Adding insult to injury, her first big assignment is commissioned by the Union Army. In short, a federally sponsored transport dirigible is being violently pursued across the Rockies and Uncle Sam isn’t pleased. The Clementine is carrying a top secret load of military essentials—essentials which must be delivered to Louisville, Kentucky, without delay.Intelligence suggests that the unrelenting pursuer is a runaway slave who’s been wanted by authorities on both sides of the Mason-Dixon for fifteen years. In that time, Captain Croggon Beauregard Hainey has felonied his way back and forth across the continent, leaving a trail of broken banks, stolen war machines, and illegally distributed weaponry from sea to shining sea.And now it’s Maria’s job to go get him.He’s dangerous quarry and she’s a dangerous woman, but when forces conspire against them both, they take a chance and form an alliance. She joins his crew, and he uses her connections. She follows his orders. He takes her advice.And somebody, somewhere, is going to rue the day he crossed either one of them.

    Each sought his own brand of happiness. But none could have guessed what awaited them. Not even in a million years....

    It doesn't appear as a standalone work, but is included with several collections. The story is a prequel to the events in The Hitchhiker's Guide To The Galaxy and has the young Zaphod Beeblebrox working as a salvage ship operator. He guides some bureaucrats to a crashed spaceship which may be leaking some hazardous materials. The bureaucrats are determined to "make it safe". The comic asides in the story include some of the time travel paradoxes which are a common running theme in Adams' SF work, and plenty of material about lobsters