Reading List

Authors Like Günter Wallraff

For two years in the mid-1980s Günter Wallraff wore a black wig and dark contact lenses, called himself Ali and took the jobs West Germany gave its Turkish workers: cleaning out the Thyssen steelworks, working the grill at McDonald's, signing up as a test subject for drug trials. Ganz unten (1985), in English Lowest of the Low, sold more than five million copies. Eight years earlier he had spent four months on the staff of the tabloid Bild as “Hans Esser”, and he has kept going undercover since, into call centres, bakeries and a parcel-delivery depot. The ten below were chosen on two counts: each went inside an institution under a false identity or in a real job, and each turned what they found into a public case against it.

By Lisanne Swart · 10 authors · Undercover journalism · Work and power · Updated October 2026


Quick answer

If you love Günter Wallraff, the closest match is Ted Conover: a year as a guard at Sing Sing, after the prison refused him as a reporter. For the American originals, read Nellie Bly and Upton Sinclair; for the same method in a prison, Shane Bauer; for low-wage work, Barbara Ehrenreich; and for France, Florence Aubenas. Janet Malcolm questions the bargain all of them make. Each entry below says how they got inside and what case they made.

Every book by Günter Wallraff →

Where to start if you loved Günter Wallraff

If you want the closest match, read Ted Conover.

Newjack. A year as a guard at Sing Sing.

If you want where it began, read Nellie Bly.

Ten Days in a Mad-House. A New York asylum, 1887.

If you want the same method in a prison, read Shane Bauer.

American Prison. Four months as a private-prison guard.

If you want the British version, read James Bloodworth.

Hired. Six months of low-paid work.

If you want the case against, read Janet Malcolm.

The Journalist and the Murderer. What a writer owes the people who trust them.

If you want more reporting like this

My list of the best investigative journalism books has the rest.

10 authors like Günter Wallraff

01
The same commitment · Closest match

Ted Conover

American · Rolling Nowhere (1984), Newjack (2000)

Conover rode freight trains with hobos for Rolling Nowhere and, after the New York prison system refused him access as a reporter, spent a year working as a corrections officer at Sing Sing for Newjack, which won the National Book Critics Circle Award.

Inside:A year as a corrections officer at Sing Sing.

The case:New York's prisons, seen from the officers' side.

Conover is the American reporter whose work is closest to Wallraff's in length and commitment: a year in uniform rather than a few weeks. He used his own name, which Wallraff rarely did, and is more interested in how the job changes him than in exposing a company.

— Lisanne

Every book by Ted Conover →

Authors like Ted Conover →

02
Older than the genre · The first undercover reporter

Nellie Bly

American · Ten Days in a Mad-House (1887)

Bly feigned insanity to be committed to the women's asylum on Blackwell's Island in New York for the New York World, and her reports led to reforms. In 1889 and 1890 she travelled around the world in seventy-two days.

Inside:Ten days in a New York asylum in 1887, after feigning madness.

The case:Conditions that led to reforms at the asylum.

Bly did in 1887 what Wallraff made his life's work: a disguise, an institution and a newspaper series that forced change. Ten Days in a Mad-House is the origin of the whole tradition.

— Lisanne

Every book by Nellie Bly →

Authors like Nellie Bly →

03
Older than the genre · The scandal as novel

Upton Sinclair

American · The Jungle (1906)

Sinclair spent seven weeks among the workers of the Chicago stockyards before writing The Jungle, a novel about an immigrant family destroyed by the meatpacking industry. Its descriptions of the plants helped push Congress to pass the Meat Inspection Act and the Pure Food and Drug Act in 1906.

Inside:Seven weeks among the workers of the Chicago stockyards.

The case:Food-safety laws passed within months of publication.

Sinclair turned his weeks in the stockyards into a novel, where Wallraff writes reportage, but the effect was the same: an industry exposed and a law changed. The Jungle is what Ganz unten looked like eighty years earlier.

— Lisanne
04
The same method in a prison

Shane Bauer

American · A Sliver of Light (2014), American Prison (2018)

Bauer was held in Iran for twenty-six months after being arrested near the Iraqi border in 2009. In 2014 and 2015 he worked for four months as a guard at a private prison in Louisiana, under his own name, for Mother Jones; American Prison sets that experience against two centuries of profit from prisoners.

Inside:Four months as a guard in a private prison in Louisiana.

The case:The profit motive in American punishment.

Bauer took the job under his own name and wrote it up for Mother Jones; American Prison then follows the money back two centuries. It is Wallraff's method applied to the most closed institution of all.

— Lisanne

Every book by Shane Bauer →

Authors like Shane Bauer →

05
Low-wage work, from the inside

Barbara Ehrenreich

American · Nickel and Dimed (2001), Bright-Sided (2009)

For Nickel and Dimed Ehrenreich worked as a waitress, hotel maid, house cleaner, nursing-home aide and Walmart associate in Florida, Maine and Minnesota between 1998 and 2000, and tried to live on what she earned. The book became a standard text on low-wage America. She died in 2022.

Inside:Waitress, maid, cleaner and Walmart associate in three states.

The case:The minimum wage against the price of rent.

Ehrenreich's experiment is gentler than Wallraff's — no disguise, a car to fall back on — but Nickel and Dimed makes the same argument about who does the hardest work for the least money.

— Lisanne

Every book by Barbara Ehrenreich →

Authors like Barbara Ehrenreich →

06
Not German · The French version

Florence Aubenas

French · The Night Cleaner (Le Quai de Ouistreham, 2010)

Aubenas, a well-known French reporter who had been held hostage in Iraq in 2005, registered at a job centre in Caen as an unemployed woman with no qualifications and spent six months in cleaning jobs, including on the cross-Channel ferries at Ouistreham. The book was filmed in 2021 with Juliette Binoche.

Inside:Six months in cleaning jobs in Caen, registered as unemployed.

The case:The work French job centres hand out.

Aubenas kept her own name, as Wallraff did not, and was barely recognised despite being one of France's best-known reporters. Her book is quieter and more about her colleagues than about the companies.

— Lisanne

Every book by Florence Aubenas →

Authors like Florence Aubenas →

07
Not German · The British version

James Bloodworth

British · The Myth of Meritocracy (2016), Hired (2018), Lost Boys (2025)

For Hired Bloodworth spent six months in low-paid jobs across Britain: an Amazon warehouse in Rugeley, home care in Blackpool, a call centre in south Wales, and driving for Uber in London. His earlier book argued that working-class children still end up in working-class jobs.

Inside:Six months in low-paid jobs, from an Amazon warehouse to Uber.

The case:The towns left behind by industry.

Hired is Ganz unten moved to twenty-first-century Britain: the warehouse scanner instead of the steelworks, the gig app instead of the subcontractor.

— Lisanne

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08
Older than the genre · The disguise questioned

John Howard Griffin

American · Black Like Me (1961)

In 1959 Griffin, a white writer from Texas, darkened his skin with medication and dye and travelled for six weeks through the segregated Deep South, first reporting it for Sepia magazine. The book has been both celebrated and questioned ever since for the same reason: what it means for a white man to tell that story.

Inside:Six weeks in the Deep South in 1959, his skin darkened.

The case:Segregation as a lived experience.

Black Like Me is the closest American parallel to Wallraff's Ali, and it raises the same questions: what it means to borrow another person's identity, and how much of the experience a disguise can capture when you can always take it off.

— Lisanne
09
Not German · Living with the outcasts

Teun Voeten

Dutch · Tunnel People (Tunnelmensen, 1996)

Voeten, a war photographer, lived for five months in the 1990s among homeless people in the railway tunnels under Manhattan's Upper West Side, and wrote the book from inside the community rather than about it. He has also reported on Sierra Leone, Mexico's drug violence and drug crime in Antwerp.

Inside:Five months among homeless people in the tunnels under Manhattan.

The case:A community the city preferred not to see.

Voeten did not disguise himself, but he moved in and lived as his neighbours did. Tunnel People shares Wallraff's belief that you can only describe the bottom of a society from there.

— Lisanne

Every book by Teun Voeten →

10
The argument against

Janet Malcolm

Czech-born American · In the Freud Archives (1984), The Journalist and the Murderer (1990)

The Journalist and the Murderer examines the relationship between the writer Joe McGinniss and Jeffrey MacDonald, the convicted murderer who sued him after reading the book McGinniss wrote about him. Its opening argues that journalism rests on a kind of betrayal of the people who talk to journalists. Malcolm wrote for The New Yorker for decades and died in 2021.

Inside:One case: a writer who befriended a murderer in order to write about him.

The case:Journalism's bargain with the people it describes.

Malcolm argues that journalism always involves a kind of betrayal of the people who talk to the journalist. Wallraff's targets were companies rather than individuals, but his colleagues on the factory floor trusted Ali too, and Malcolm is the clearest guide to that problem.

— Lisanne

Every book by Janet Malcolm →

Frequently asked questions about authors like Günter Wallraff

Who should I read if I love Günter Wallraff?

Ted Conover is the closest match: a year as a guard at Sing Sing. Nellie Bly and Upton Sinclair are the American originals of the undercover method, Shane Bauer, Barbara Ehrenreich, Florence Aubenas and James Bloodworth applied it to prisons and low-wage work, John Howard Griffin and Teun Voeten lived among people society pushed aside, and Janet Malcolm questions the bargain all of them make.

What books are similar to Ganz unten?

Nickel and Dimed by Barbara Ehrenreich (2001), Newjack by Ted Conover (2000), American Prison by Shane Bauer (2018), Hired by James Bloodworth (2018) and, from France, The Night Cleaner by Florence Aubenas (2010).

Is Ganz unten available in English?

Yes, as Lowest of the Low, first published in English in 1988. Most of Wallraff's other books, including the three about Bild, are available only in German.

Has Günter Wallraff been criticised?

Yes. His methods have been challenged in court, especially by the publisher of Bild, and in 2009 his film Schwarz auf Weiß, in which he travelled through Germany disguised as a Black man from Somalia, was widely criticised for using blackface to tell a story about racism.

Where should I start with Günter Wallraff?

Ganz unten (1985), in English Lowest of the Low, is the book that made him famous outside Germany. My guide to nine key Günter Wallraff books in order covers the rest.

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