The Isdal Woman: Norway's Coldest Case

by John Hall

November 29, 1970. A woman's badly burned body is found in a remote Norwegian valley. Her fingerprints have been sanded away. Every label has been cut from her clothes. She carries eight fake passports and not a single real name.

More than fifty years later, she is still unidentified.

When podcast journalist Ingrid Solberg investigates the case for her show Forgotten Voices, a ninety-year-old Frenchman walks into a Paris café and says the five words that will change everything:

"I know who she was."

What Antoine Dubois reveals is a story that stretches from wartime Munich to 1950s Parisian revolutionary circles, from the courtrooms of colonial Algeria to the hijacked airfields of the Palestinian resistance. It is the story of a woman named Amira — a refugee who lost everything, found purpose in the fight against injustice, and was consumed by the very forces she helped unleash.

Inspired by one of Europe's most famous cold cases and the BBC podcast Death in Ice Valley, The Isdal Woman is a sweeping historical thriller about identity, betrayal, and the secrets powerful men will kill to protect.

For fans of Daniel Silva, Mick Herron, and Kate Quinn.

Genres: Nonfiction

620 pages, Paperback

Published February 22, 2026

About the author

John Hall is the author of "Her Disguise" and "The White Smile". His latest novel, "The Isdal Woman", unravels one of Europe's most haunting unsolved mysteries—the 1970 Isdal Woman case—weaving global politics with modern-day investigation. Drawing on deep historical research and a passion for storytelling, John crafts atmospheric thrillers that explore the shadows between documented history and compelling fiction. He lives in Tucson, Arizona.

Reviews

[Marianne Stehr · Rating 5 out of 5]

This is an amazing story of what for me was an unknown. Told in a story-telling fictional account that weaves nonfiction throughout this story comes alive. It is long, but is a fast moving tale. Not necessarily thrills but action and intrigue

[Elly · Rating 4 out of 5]

I won this as a Goodreads giveaway. Ok I have only read the first chapter. The book is quite large so I wasn't sure I wanted to drag it on an upcoming vacation. The first chapter made me decide to take it. It's well written and brings you in immediately. I literally can't wait to sit in an airport and airplane to read this book. I will update this review in the next few weeks