- Mystery
- The Moonwind Mysteries collection
- Ages 10–14
The Moonwind Mysteries
Part of the collectionThe Moonwind Mysteries→Atmospheric Nordic noir: an orphan detective and a world-weary constable work dark cases in 1880 Stockholm, as a slow-burn mystery uncovers the heroine's own origins.
- Books5 / 5
- Arcs1
- Span2023–2026
- StatusOngoing
The series
At a glance.
Johan Rundberg's Nordic-noir crime series follows Mika, a twelve-year-old orphan in ice-bound 1880 Stockholm, who is taken on as an unofficial assistant by Detective Valdemar Hoff after he notices how little escapes her eye. Each book is a self-contained case — a serial killer, a wave of thefts and vanishing children, a mass grave of infant bones — while a longer thread slowly uncovers the truth of Mika's own origins and family. Translated from the Swedish and opened by the August Prize-winning The Night Raven, the series is spare, propulsive and unflinching about poverty, exploitation, alcoholism and death, without ever sensationalising them. It grows darker and more personal as it goes. Serious, chilling historical crime for confident older readers ready for a proper thriller.
Atmospheric Nordic noir: an orphan detective and a world-weary constable work dark cases in 1880 Stockholm, as a slow-burn mystery uncovers the heroine's own origins.
Primary themes
Overall tone
- Suspenseful
- Dark
- Exciting
- Thought provoking
Read in order. Each book is a standalone case, but the found-family bonds and the overarching mystery of Mika's origins build across the series and pay off in the later volumes.
One arc
The shape of the series.
- INarrative arcBooks 1–5 · 2023–2026High sensitivity
Mika's investigations
Standalone cases in 1880 Stockholm, threaded by Mika's slow-unravelling origins.
The series runs as a single, darkening investigation. It opens with the August Prize-winning The Night Raven — a serial-killer hunt that pairs the orphan Mika with Detective Hoff — then moves through a wave of thefts and child abductions, a mass grave of infant bones, and a case that reaches Mika's own captive mother, before a final volume that pulls the threads together. Each book is a self-contained crime, but the found-family bonds and the mystery of who Mika really is deepen across the run, best read in order. The register stays constant: spare, propulsive prose, unflinching about poverty, alcoholism and death, chilled by the Stockholm winter but warmed by Mika's fierce cleverness.
Book 1The Night RavenAmazon Crossing Kids · MMXXIIIThe Night RavenBook 2The Queen of ThievesAmazon Crossing Kids · MMXXIVThe Queen of ThievesBook 3The Lost OnesAmazon Crossing Kids · MMXXVThe Lost OnesBook 4The Lady of ShadowsAmazon Crossing Kids · MMXXVIThe Lady of ShadowsBook 5The Ones Who RemainAmazon Crossing Kids · MMXXVIThe Ones Who Remain
Fit check
Right for your reader?
Where the series lands by age
- 1
- 3
- 5
- 7
- 9
- 11
- 13
- 15
- 17
- 19
- Best fit · 10–14
- Read aloud · 10–14
- Independent · 10–14
Reluctant-reader friendliness
Workable
Read-aloud quality
Workable
Adult crossover
High
Grows with the reader
Designed to
Sensitivity envelope
High overall, and consistent.
Content notes
- Abandonment
- Death of character
- Poverty or hardship
- Scary imagery
- Substance references
- Violence
About the author