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Book Summary and Reviews of Family of Spies by Christine Kuehn

Family of Spies by Christine Kuehn

Family of Spies

by Christine Kuehn

  • Critics' Consensus (6):
  • Readers' Rating (9):
  • Published:
  • Nov 2025, 272 pages
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About this book

Book Summary

A propulsive, never-before-told story of one family's shocking involvement as Nazi and Japanese spies during WWII and the pivotal role they played in the bombing of Pearl Harbor.

It began with a letter from a screenwriter, asking about a story. Your family. World War II. Nazi spies. Christine Kuehn was shocked and confused. When she asked her seventy-year-old father, Eberhard, what this could possibly be about, he stalled, deflected, demurred, and then wept. He knew this day would come.

The Kuehns, a prominent Berlin family, saw the rise of the Nazis as a way out of the hard times that had befallen them. When the daughter of the family, Eberhard's sister, Ruth, met Nazi leader Joseph Goebbels at a party, the two hit it off, and they had an affair. But Ruth had a secret―she was half Jewish―and Goebbels found out. Rather than having Ruth killed, Goebbels instead sent the entire Kuehn family to Hawaii, to work as spies half a world away. There, Ruth and her parents established an intricate spy operation from their home, just a few miles down the road from Pearl Harbor, shielding Eberhard from the truth. They passed secrets to the Japanese, leading to the devastating attack on Pearl Harbor. After Eberhard's father was arrested and tried for his involvement in planning the assault, Eberhard learned the harsh truth about his family and faced a decision that would change the path of the Kuehn family forever.

Jumping back and forth between Christine discovering her family's secret and the untold past of the spies in Germany, Japan, and Hawaii, Family of Spies is fast-paced history at its finest and will rewrite the narrative of December 7, 1941.

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What book have you read that’s set in or near your hometown?
...VA area because DC was our home base and later my parents retired there. The book that has just recently given me memories of my growing years is The Family of Spies by Christine Kuehn. The plot is located Hawaii's island of O'ahu. My first three and a half years I enjoyed playing in the waves and sand on Kailua Beach. We later move...
-Lynne_G


What’s the best nonfiction book you read in 2025?
The best nonfiction book I read in 2025 is, Family of Spies by Christine Kuehn. I found it a fascinating read. Christine Kuehn receives a phone call asking about her father's family and their wartime espionage— setting off a thi...
-jillg


2026 first quarter besties
...r winners. Will you share yours? THE SUNFLOWER BOYS by Sam Wachman THE EIGHTH LIFE by Nino Haralischavili THE CONJURING OF AMERICA by Lindsey Stewart FAMILY OF SPIES by Christine Kuehn HARRIET TUBMAN LIVE IN CONCERT by Bob the Drag Queen THE LEFT AND THE LUCKY by Willy Vlautin SAD TIGER by Neige Sinno
-Anne_Glasgow


What are you reading this week? And what did you think of last week’s books? (4/02/2026)
I read three books this past week. I will begin with my favorite: A Family of Spies by Christine Kuehn.This is an excellent memoir was written by the granddaughter of a German spy for the Japanese to help arrange for the December 7,1941 attack on Pearl...
-Lynne_G


What are you reading this week? And what did you think of last week’s books? (1/29/2026)
...ng of America by Lindsey Stewart. The subtitle says it all: Mojos, Mermaids, Medicine, and 400 Years of Black Women's Magic. I'm just about to finish Family of Spies by Christine Kuehn on audio. New this week is Cursed Daughters by Oyinkan Braithwaite which in the very beginning seems like it might have some overlap with Conjuring o...
-Anne_Glasgow

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Reviews

Media Reviews

"An ordinary woman in suburban Maryland unearths the horrifying secret of her family's impact on the events of WWII in this page-turning debut memoir....It's a propulsive and disturbing tale." ―Publishers Weekly (starred review)

"Absorbing niche history about a grandfather's secret Nazi identity." ―Kirkus Reviews

"A fascinating addition to WWII literature." ―BookPage

"A brilliantly researched and dramatic story which will captivate the reader till the very end. The humanity of this story underlies the terrible acts undertaken, and a testament to the power of truth, and love, above all." ―Heather Morris, New York Times bestselling author of The Tattooist of Auschwitz

"This true tale of espionage in wartime is full of plot twists worthy of a Hollywood thriller. Christine Kuehn takes on an intriguing, sometimes startling journey into a family's dark past―her own." ―Evan Thomas, author of Road to Surrender

This information about Family of Spies was first featured in "The BookBrowse Review" - BookBrowse's membership magazine, and in our weekly "Publishing This Week" newsletter. Publication information is for the USA, and (unless stated otherwise) represents the first print edition. The reviews are necessarily limited to those that were available to us ahead of publication. If you are the publisher or author and feel that they do not properly reflect the range of media opinion now available, send us a message with the mainstream reviews that you would like to see added.

Any "Author Information" displayed below reflects the author's biography at the time this particular book was published.

Reader Reviews

Write your own reviewwrite your own review

Bonniemg

Dramatic and unsettling
Finding out your family has kept secrets from you is startling. Finding out those secrets involve your family having been Nazis is frightening. Finding out that the real secret is that those Nazis were also spies responsible for massive losses of American lives in WW2 is frankly unimaginable. So kudos to Christine Kuehn for not only uncovering and reckoning with her father’s past but for also presenting it in such a clear eyed and forthright manner. There is no equivocation. There is no apology. An epilogue tells us - at least in part - why Kuehn felt compelled to share the story and that relates to Kuehn witnessing the rising scourge of antisemitism overtaking North America. So thank you Christine Kuehn for sharing this difficult story.

labmom55

Exactly what I want in nonfiction
A Family of Spies is a great family memoir/nonfiction that tracks one family’s involvement as German spies that helped the Japanese attack Pearl Harbor. This fulfilled all my expectations for nonfiction. The story begins when Christine Kuehn is contacted by a film screenwriter who is seeking information on her grandfather’s involvement in Pearl Harbor. She quickly realized there’s a reason her father never spoke of his family except in monosyllabic answers that didn’t always line up. Over the next thirty years, she researched her grandparents’ and aunt’s time as spies. An uncle who remained in Germany was a fairly high ranking member of the Nazi party.

I appreciated that Kuehn took the time to walk us through the Nazi’s rise to power in the 1930s. I was unaware of how it all came together. (It reads like Stephen Miller’s how-to book.) In fact, so much of this story was new information to me. Her writing throughout is fluid and easy to follow. It’s a fast paced book with no down periods. It was crazy to realize how much the FBI knew about what was going on but seemed unable to stop it. I was horrified to learn that J. Edgar Hoover blew off intelligence concerning the upcoming attack.

Kuehn does a great job of expressing the shock to her system. I couldn’t begin to imagine discovering your grandfather had a key role in helping the Japanese. And it all came down to greed. Their own daughter was half Jewish, yet not only did the parents continue to work on behalf of the Axis, so did she. What moved me the most was Kuehn’s reason for finally writing the book and not just burying the past. It was finding anti-Semitic literature and swastikas in her Everytown, USA community of Kensington, MD.

I highly recommend this to fans of historical nonfiction, even those that think there’s nothing new to learn about WWII.

My thanks to Netgalley and Celadon Books for an advance copy of this book.

Janine_S

Captivating family story
What an a compelling and captivating personal story of a woman learning of her family's connection to WWIl and the bombing of Pearl Harbor via its roots in Nazi Germany. I simply found it hard to stop listening to this book (gratefully shared with me via Netgalley and the publisher, Macmillan Audio).

A chance letter from a Hollywood screenwriter researching for a script asked for help in finding her father, Eberhard Kuehn sent the author on a search only to find references to her grandfather, Otto, as a Nazi spy for Japan sent to Hawaii in 1935. Paid generously, the Kuehns spent lavishly and lived large all the while obtaining information for Japan as they prepared for their attack on America. Otto was convicted of espionage by a military tribunal in. 1942 and sentenced to death but it was commuted and he was deported. Eberhard disassociated himself from family and remained in America after his family left, hiding the secret of his family's past.

With heart-wrenching honesty, the author reveals a story deserving of a place in niche history for all its wealth of historical relevance to Pearl Harbor and WWIl. It also is a heart-filled story as the author writes in her ending sentence: "Secrets eat love like acid but love regenerates."

Highly recommend this extraordinary book!

jillg

The Secrets We Inherit
Narrated by Erin Bennett

An incredibly fascinating, never-before-told story of the Kuehn family’s shocking involvement as Nazi and Japanese spies during WWII—and their connection to the bombing of Pearl Harbor.

It all began with a call from a screenwriter to Christine Kuehn, asking about her father’s family and their wartime espionage. That call set off a thirty-year journey into the Kuehn family’s hidden past. Her father, Eberhard, had carried the burden of his family’s secret for years, dreading the day his daughter and the rest of the family would discover the truth.

Christine’s research and storytelling are astounding. She could have hidden this part of her family’s history, but instead chose to share it, weaving together facts, emotion, and history in a way that feels more like a gripping narrative than a textbook. The details about the Nazis, the Japanese, and the wartime spy network are remarkable.

If you’re interested in WWII history, Pearl Harbor, or espionage, this book is a must-read. It absolutely blew me away.

Thank you to NetGalley and Celadon Books for the eARC, and Macmillan Audio for the ALC. I read along with the audiobook, and Erin Bennett’s narration was excellent.

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Author Information

Christine Kuehn

Christine Kuehn was cocooned in the sanctity of a quiet suburban life when a mysterious letter in 1994 pierced that bubble, sending her on a thirty-year quest to discover the truth behind a horrendous family secret kept hidden for half a century. Following a career in journalism, public relations, and nonprofits, Christine now lives in Maryland with her husband, close to their three grown children.

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Read-Alikes

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