Start with Childhood, Youth, Dependency. Be aware of what that single title contains: it is the Copenhagen Trilogy complete, all three memoirs in one omnibus volume. You are not reading one third of the story and coming back for the rest.
That is also why this path is short. It holds four volumes, not six, and the first of them is the great one. Ditlevsen wrote a lot across her life — poetry, columns, novels — but the English-language catalogue is thin, and there is no honest way to stretch this into a ten-book programme. If you read one book by her, read that one, and treat everything below as an extension rather than a continuation.
What the trilogy actually is
Three short memoirs written years apart. The first covers a working-class childhood in the Vesterbro district of Copenhagen in the 1920s and 30s, narrated by a girl who has decided, against all available evidence, that she is a poet. The second is adolescence: rented rooms, bad jobs, the first poems accepted. The third is marriage, a doctor, and a dependency on pethidine that takes over the book the way it took over the life.
What makes it extraordinary is the flatness of the telling. There is no retrospective wisdom and almost no self-pity — events are reported in the same level voice whether they are a birthday or a catastrophe, and the reader is left to supply the alarm. The third part is the hardest to read, and knowing that Ditlevsen died by suicide in 1976 does not make it easier.
A note for secondhand buyers: earlier English editions split and retitled this material, so a volume on a used shelf may contain only the first two memoirs under a different name. Check the contents before buying, or you will end up with an incomplete trilogy and an omnibus.
Then the fiction
The Faces is the natural second book. It is a short novel about a children's author coming apart — voices, faces, a psychiatric ward — and it is the trilogy's material transposed into fiction, written with the same refusal to dramatise. Read it after the memoirs, when you can see what she is doing with the raw material rather than encountering it cold.
Vilhelm's Room is a late novel about a marriage and its aftermath, and it reached English much later than the rest of her work. It is the fourth book here, and honestly the fourth in importance too.
The poems
There Lives a Young Girl in Me Who Will Not Die collects her poetry, which is where she began and how she thought of herself. If you have read the trilogy, the poems are not a separate project — they are the same voice with the prose armature taken away, and the childhood memoir explains exactly why she wrote them. This is the right place to end, not to begin.
Where to stop
Genuinely: one book. The Copenhagen Trilogy is the reason to be here, and a reader who stops after it has read the whole of what most people mean by Ditlevsen. The Faces is a real addition. The other two are for readers who finish the trilogy and immediately want more of that voice — a common enough reaction that the path exists at all.
If that flat Nordic register is what you came for, Tove Jansson writes the coldest, quietest version of it in fiction.
Follow the full ordered path here: Tove Ditlevsen Reading Order: Where to Start.