World War II History Hub: German Eyewitness Accounts & Nazi Germany Encyclopedias
World War II history is more than dates, battles and military structures — it is also the testimony of those who lived through dictatorship, war, collapse and survival.
This hub brings together the historical work of Dr. Christian Hardinghaus: German eyewitness interviews, World War II books, video testimonies and detailed encyclopedias on Nazi Germany, Wehrmacht ranks, military organizations and wartime terminology.
Based on more than 100 eyewitness interviews, archival material, photographs and historical research, the page offers a structured entry point for readers, students, authors and researchers interested in the German experience of World War II.
The featured encyclopedias help explain who held power, how military and political structures worked, and how Nazi-era terminology can be understood critically and historically.
Untold World War II Stories & Myth-Checks
The Between the Frontlines series examines overlooked episodes, wartime myths, propaganda, survival and everyday life. Each article separates established evidence from popular retellings and links the story to the encyclopedias on this page.
The Fanta Wartime Invention
How shortages in Nazi Germany led Coca-Cola’s German subsidiary to create the original Fanta in 1940.
Read the myth-checkSoldatensender Calais
How Britain used a convincing fake German military station as black propaganda against the Wehrmacht.
Read the storyCamp Ritchie & the Ritchie Boys
The secret intelligence school where German-speaking refugees prepared to interrogate enemy prisoners.
Read the storyCharlie Chaplin & Hitler
What is true about their famous resemblance and how The Great Dictator challenged Nazi dictatorship.
Read the myth-checkWolf Children of East Prussia
The history of German children who survived hunger, flight and hidden identities in Lithuania after the war.
Read the historyPanzerschokolade & Pervitin
German stimulant use during World War II—and the limits of the claim that methamphetamine powered the Blitzkrieg.
Read the myth-checkWojtek the Bear
How a Syrian brown bear became the legendary mascot of the Polish II Corps during World War II.
Read the storyHistorical Method, Sources & Responsibility
Research on World War II and Nazi Germany requires historical precision, ethical awareness and a clear distinction between documentation, interpretation and ideology. This page presents German eyewitness accounts and military history in a critical, contextualized and source-oriented way.
Source-Based Research
The work draws on eyewitness interviews, archival material, personal documents, photographs, letters and historical publications.
Critical Context
Nazi organizations, military ranks and wartime structures are explained historically — not glorified. The goal is understanding, documentation and critical remembrance.
Author Expertise
Dr. Christian Hardinghaus is a historian, media scholar and author whose work focuses on World War II testimonies, memory culture and the long-term impact of war.
The Complete Series
Six volumes built around German eyewitness accounts, biographies and documented wartime experiences. → Visit the dedicated Series Page for trailers, full descriptions and book links.
Featured Encyclopedias
Four reference works help readers navigate Nazi-era terminology, military ranks, organizations and power structures — with historical context and critical classification.
Command & Compliance
Who gave the orders — and who carried them out? This encyclopedia explains the structure of the Nazi state: Wehrmacht, SS, NSDAP and ministries with their jurisdictions and power dynamics.
Explore Nazi Germany EncyclopediaRank & Reputation
All military ranks of the Wehrmacht, SS, SA and NSDAP — with rank comparisons, collar tabs and historical context.
Explore Wehrmacht and SS RanksCombat & Chains
The military structure of the Wehrmacht, Waffen-SS, SA, Hitler Youth and NSDAP — including chains of command and responsibilities.
Explore German Military OrganizationColors & Corps
The color chart of the Wehrmacht and Waffen-SS — and what branch colors reveal about rank, unit and military identity.
Explore Wehrmacht Branch ColorsVoices from History
History comes alive through those who lived it. Watch Christian Hardinghaus discuss his research — and hear firsthand testimonies from Rolf Sachweh and Ursula Dorn.
Understanding WW2: A Historian’s Perspective
Christian Hardinghaus explores the complexities of World War II, drawing from over 100 eyewitness interviews and years of historical research.
Watch on YouTubeRolf Sachweh: Memories of the Rheinwiesenlager
Featured in Hitler’s Lost Boys — Rolf Sachweh shares his experience of the Rhine meadow camps in 1945.
Ursula Dorn: A Story of Survival
Meet Ursula Dorn, whose life story inspired The Wolf Girl. Her testimony offers a personal perspective on childhood, displacement and survival after World War II.
“These interviews are not only historical records — they are windows into lived experience. Through voices like Rolf’s and Ursula’s, we preserve not just history, but humanity.”
Featured Books: Voices That Must Be Heard
These books preserve eyewitness testimonies, letters, photographs and biographies from the Second World War. Within our lifetime, the last eyewitnesses will be gone — making careful documentation essential.

Hitler’s Lost Boys in WWII
Over 60,000 teenagers were killed defending a collapsing regime. Thirteen survivors finally tell their stories.
April 20, 1945: Hitler’s last public appearance was not with generals — it was pinning medals on boys. Raised on propaganda and armed with Panzerfausts, some as young as fourteen believed they could still change the course of the war.
For decades, many survivors remained silent. In this book, Dr. Christian Hardinghaus presents thirteen testimonies from Luftwaffe auxiliaries, Volkssturm conscripts and tank-destroyer squads.
This documented history is disappearing within our lifetime.

The Wolf Girl
Thousands of children were left displaced after World War II. Ursula Dorn was one of them — and she survived.
1946: Eleven-year-old Ursula Dorn fled alone into the wilderness, becoming one of the Wolfskinder — orphaned German children struggling to survive in Soviet-occupied territory.
For 70 years, she kept silent. Now her testimony helps preserve the story of a forgotten generation.

The Iron Cross Bargain
He made a bargain with the Nazi regime. It worked. But it cost him everything.
Dr. Helmut Machemer volunteered on the first day of the war — not out of ideology, but to protect his family. His wife was classified as “half-Jewish.” His path was to earn the Iron Cross under fire and petition Hitler directly.
On May 14, 1942, he received the Iron Cross First Class. Seven days later, he was dead. His family survived.
Drawn from 160+ letters, 2,000+ photographs and film footage Helmut shot himself at the Eastern Front.
Frequently Asked Questions About World War II History
Additional Resources & Further Reading
Expand your understanding with curated resources — from Christian Hardinghaus’s own books and articles to archives, museums and moderated historical research communities.
Books & Publications
Dive deeper through Christian Hardinghaus’s World War II books, eyewitness testimonies and related historical research.
Archives & Museums
Primary sources and educational material from institutions preserving World War II and Holocaust history.
Online Communities
Connect with fellow history enthusiasts and researchers in moderated or research-oriented communities.
Multimedia
Experience history through interviews, documentaries, educational media and archival storytelling.







