For more than two years, home for Curt Bloch was a tiny crawl space below the rafters of a modest brick home in Enschede, a Dutch city near the German border. The attic had a single small window. He shared it with two other adults.

During that time, Bloch, a German Jew, survived in the Nazi-occupied Netherlands by relying on a network of people who gave him food and kept his secrets.

In that respect, he was like at least 10,000 Jews who hid in Holland and managed to live by pretending not to exist. At least 104,000 others — many of whom also sought refuge, but were found — ended up being sent to their deaths.

But Bloch’s experience was different because, in addition to sustenance and care, his helpers brought him pens, glue, newspapers and other printed materials that he used to produce a startling publication: his own weekly, satirical poetry magazine.