The Lost Ones - Moonwind Mysteries #3

The Lost Ones is the third Moonwind mystery, in a very well written YA historical mystery series by Johan Rundberg. Originally published in 2023 in Swedish, this English language translation is due out 7th Jan 2025 from Amazon on their Children's imprint. It's 222 pages and will available in hardcover, paperback, audio, and ebook formats. It's worth noting that the ebook format has a handy interactive table of contents as well as interactive links and references throughout. For Kindle Unlimited subscribers, this book is currently included in the KU subscription library to borrow and read for free, along with the previous books in the series.

Set in the summer of 1880 in Stockholm, Mika's name is finally cleared after the occurrences from books 1 and 2. She has honed her powers of observation as a survival skill. She's soon helping Detective Hoff with his investigation and is determined to bring the notorious serial killer the Dark Angel to ground. The partnership is -very- well written and sensitively handled. He doesn't ignore or denigrate her contributions, and they develop a good working relationship despite the age difference. 

It's aimed at young readers (Lexile 680, grades ~5-9), but there are many difficult themes in the book, threatened and actual violence, physical abuse and starvation of vulnerable children, extremely austere living standards for the poor of the period, working conditions for the lower classes (including/especially children). Some parts are scary for sensitive readers. The denouement and resolution are exciting and satisfying. There are currently three books released in English in the series, with 5 books extant in the original Swedish.

The English translation work by Eva Apelqvist is well rendered and seamless. It flows very well and is accessible and doesn't get in the way of the story at all. This is a different translator from the first two volumes, but it's not noticeable (which is, after all, the point).

Four and a half stars. Possibly too dark for a younger middle grade audience (school library acquisitions folk should read it before ordering). It would make a good choice for public library acquisition, for home use, or for YA readers who enjoy more dire/suspenseful/tragic mysteries.

Disclosure: I received an ARC at no cost from the author/publisher for review purposes.