Family of Spies

A World War II Story of Nazi Espionage, Betrayal, and the Secret History Behind Pearl Harbor

By Christine Kuehn
Book cover of "Family of Spies" with WWII planes lined up and large red circle overlay.
Title: Family of Spies
Author: Christine Kuehn
ISBN: 9781250344465
ON SALE: 11/25/2025

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ISBN: 9781250344465
ISBN: 9781250344472
ISBN: 9781250415585

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 once-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.

Smiling woman with gray hair in a blue and white sweater, set against an autumnal background.
Christine Kuehn was cocooned in the sanctity of a quiet suburban life when a letter from a historian 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.

Praise for Christine Kuehn

“In Family of Spies, Christine Kuehn confronts a past that is stranger and more sinister than fiction.” 

The Forward

“Kuehn weaves together the past and present in this propulsive story of lies, survival and reckonings.”

The New York Times
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Family of Spies is an amazing and gripping tale, full of suspenseful twists and cinematic details”

The New York Times

“…Fast-paced history at its finest.”

The Everygirl
(1.2 MILLION FOLLOWERS ON IG)

“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

“Taut as a spy thriller—but shockingly real—Family of Spies unearths the dark secret of an American family swept up in Nazi ambition, deception, and a covert role in one of the most devastating days in U.S. history. Christine Kuehn’s journey into her family’s past will leave you stunned. This is history that haunts.”

Adam Makos
author of the New York Times bestseller, Devotion