Why "Going After Cacciato" Stays With You Long After You Finish It
Tim O'Brien's second novel came out in 1973, and most people treat it like a simple war story about a guy who runs away. It's not. It's about something else entirely, and I kept coming back to it over the years because the way it handles guilt, fantasy, and the blurry line between what actually happened and what you tell yourself actually happened still feels useful when you're writing about anything involving trauma. The basic setup: Private Paul Berlin is on night patrol in Vietnam when his squad gets called to extract a man who deserted—Cacciato. Berlin's commander announces the mission, and the rest of the book follows their journey across Europe, through various ridiculous and sometimes horrifying situations, all while questioning whether this is real or something happening in Berlin's head. The ending loops back around. Everything folds into itself.
Going After Cacciato and the Problem of Interpretation
People argue constantly about whether the whole desertion journey actually happened or if it exists entirely inside Paul Berlin's imagination. You don't need to resolve this question to make sense of the book. The more productive move is to pay attention to O'Brien's technique: he drops actual historical details right alongside pure invention without signaling which is which. The character of the German girl Martha, for instance, could be real or she could be a fabrication, and the text refuses to give you a way to tell the difference. This deliberate ambiguity is what separates the book from typical Vietnam War fiction. Most authors in this genre pick a lane and stay there. O'Brien makes you sit in the uncertainty. He does it repeatedly. The structure itself becomes the argument: that memory doesn't work in straight lines, that narrative is always a kind of escape, and that the desire to tell a good story and the desire to tell the true story are often in direct conflict.
What Makes This Book Work Technically
O'Brien uses a specific narrative structure that's worth understanding before you try to assign it a genre label. The book operates on multiple temporal and ontological levels simultaneously. There's the present-tense narrative of the actual pursuit through Europe, the past-tense memories that Berlin fragments throughout, and a meta-level where the narrator himself acknowledges he's making choices about what to include and exclude from the story. The technique has a name in literary criticism—metafiction, unreliable narration, magical realism, stream of consciousness—but slapping any single label on it misses the point. What's actually happening is O'Brien is demonstrating that all storytelling involves selection, omission, and invention. He's showing you the machinery while the machine is running. Here's a detail most readers miss: O'Brien wrote this book before "The Things They Carried," and you can see him working out ideas he would refine later. The concern with truth versus fact, the use of a fictionalized version of himself as a character, the insistence that emotional truth matters more than factual accuracy—these are all present in Cacciato but handled differently. If you're studying O'Brien's development as a writer, reading this before The Things They Carried gives you a clearer picture of where his techniques came from.
Get the Full Details
What People Get Wrong About It
The first misconception is that it's just an anti-war book. It contains anti-war elements, obviously, but reducing it to that misses the philosophical engine underneath. The real subject is epistemology—the question of how we know what we know, especially under conditions of extreme stress. War strips away the ordinary frameworks people use to organize experience. O'Brien is interested in what replaces them. The second common mistake is treating the absurd moments purely as comedy. Yes, there are funny scenes—Berlin and his squad mate Ted Lavender bickering about directions, the surreal bureaucratic obstacles they encounter in France and Germany—but the humor is never separate from the horror. It functions as a pressure valve, a way the mind deals with things it cannot process directly. Read the absurd passages too lightly and you flatten the whole project.
Practical Reading Strategies
I've assigned this book in workshops several times, and the biggest recurring problem I see is students trying to catalog which events are "real" and which are "imagined." It's a productive impulse in one direction but ultimately a dead end. Instead, I push people to track the moments when O'Brien explicitly draws attention to the act of narration itself. There's a passage where the narrator says something close to "I'm not sure what actually happened, so I'll tell you what happened anyway," and that sentence alone opens up the entire book. Another useful approach: read the book twice. The first pass is for the surface narrative. The second pass, pay attention to what gets omitted or glossed over. Who disappears from scenes? What details are skipped? The gaps are often more informative than the filled-in moments.
Context That Matters
The book was published seven years after the Vietnam War ended, in a period when American literature was still reckoning with how to represent that conflict. Earlier war novels tended toward either outright condemnation or patriotic reinforcement. O'Brien occupies a different space. He's skeptical of both simplicity and certainty. That stance reflected a broader cultural mood but also pushed against it in ways that were genuinely new at the time. Reading it alongside O'Brien's non-fiction work, particularly "If I Die in a Combat Zone," helps clarify his intentions. The memoir establishes his commitment to factual accuracy about his own service, which makes his fictional experiments in Cacciato even more pointed. He's drawing a line between what he knows happened and what he's willing to invent, and then he deliberately blurs that line. That's not carelessness. It's strategy.
When the Book Doesn't Work
Let me be honest about the limitations. The pacing drags in the middle section, particularly during the extended sequences in France and the Low Countries. Some readers find the repetition of surreal episodes fatiguing rather than illuminating. The prose can also feel overwrought in places, especially when O'Brien reaches for philosophical weight. He doesn't always land it. There's also the issue of gender. The female characters are thin, almost entirely functional, and the book doesn't seem to have thought much about what the war meant for women beyond using them as symbolic obstacles or rewards. This isn't unusual for war fiction of the era, but it's worth noting if you're reading critically.
What to Do Next
If you finish Cacciato and want to push further, "The Things They Carried" is the obvious follow-up. But don't skip Over Here, his earlier short story collection, which contains several pieces that overlap thematically with Cacciato while handling them in more concentrated form. The story "How to Tell a True War Story," in particular, reads like a companion essay to everything O'Brien is doing in the novel. For criticism, Gerald Prince's work on narrative theory and James Phelan's writings on narrative voice will give you tools to analyze the book's structural choices without getting lost in interpretation debates. Both are accessible without requiring a graduate seminar to understand.
