Mika will do what it takes to make sure there are no more lost ones—and to bring the infamous killer, the Dark Angel, out into the light.

It’s summer in 1880 Stockholm, and the city bakes in the heat—but the heat on twelve-year-old Mika is lifting. After lying low following the dramatic blast at the jail, Mika’s relieved to learn her name is finally cleared. And it’s not a moment too soon—because Detective Hoff has a perplexing case involving the disappearance of a local teen. The girl’s wealthy family wants to make sure things stay quiet. Why would a girl who has everything want to run away? And why is her family so afraid to go public?

Then Tekla reaches out to Mika with a truly chilling discovery at a construction site in the city—a discovery that might hit a little too close to home for Mika. Could it be the work of the Dark Angel?

As the summer heats up, Mika will make some tough choices as she works to uncover these mysteries, including the biggest mystery of all: her own family. Join Mika and Detective Hoff in this thrilling new installment of the Moonwind Mysteries series!

Johan Rundberg is an award-winning author of children’s books who lives in Stockholm. He has written picture books, early readers, and middle grade. In 2021, he was awarded Sweden’s most prestigious literary prize, the August Prize, in the children’s and YA category for Nattkorpen, the original edition of The Night Raven, the first book in the Moonwind Mysteries series. The Night Raven was a Kirkus Best Book of the Year and was short-listed for the Global Literature in Libraries Initiative Translated YA Book Prize. Both The Night Raven and its sequel, The Queen of Thieves, were Junior Library Guild selections.

Eva Apelqvist has been working as a Swedish translator for more than twenty years. She grew up in Sweden and now lives in Minnesota. She recently translated the young adult novel Fire From the Sky, written by Moa Backe Åstot, which was named a Printz Honor Book (only the second translated book to have received this honor), was short-listed for the Global Literature in Libraries Initiative Translated YA Book Prize, and was named one of the best young adult books of the year by the Cooperative Children’s Book Center. She is also a published children’s author in Sweden.