
The Diary Keepers is a narrative history of the Nazi occupation of the Netherlands built from personal diaries preserved at Amsterdam’s NIOD Institute. Nina Siegal frames the book through her own family’s Holocaust legacy and then opens the vault on thousands of civilian journals—some never published—showing what it felt like to live through invasion, rationing, collaboration, resistance, and the destruction of Dutch Jewry.
Rather than retelling a single survivor story, the book braids together sharply contrasting voices: Jewish diarists facing deportation and hiding; a renowned journalist documenting Westerbork; ordinary workers watching society crack; and Dutch Nazis recording their ambitions and rationalizations. The result is a layered portrait of the occupation that asks a persistent question: not just what happened, but how people understood it as it was happening.