History is about people. And so, my three favorite historical non-fiction reads were all biographies – but of very different kinds.

You can read all of the Farewell 2025 posts here:

• Farewell 2025 – New-to-Me Games!
• Farewell 2025 – Historical Fiction!
• Farewell 2025 – Non-Historical Games!
• Farewell 2025 – Historical Non-Fiction!
• Farewell 2025 – Historical Games!
• Farewell 2025 – Best on the Blog!

Betina Anton: Hiding Mengele

Josef Mengele’s life can be neatly divided in two parts. The first saw him rise to prominence in Nazi Germany for his medical research on “racial hygiene” and his subsequent human experiments at the Auschwitz concentration camp. After 1945, Mengele faded into obscurity, living a simple, but comfortable and unperturbed life in South America. Betina Anton covers both from a multitude of perspectives, including a plethora of interviews with the survivors of Mengele’s cruel experiments as well as those who knew him in Brazil, and even a documentary find of Mengele’s private letters. The book thus adds especially to the under-researched second half of Mengele’s life, giving a full picture of the casual and organized support for Nazis in hiding.

Mengele’s quiet life in South America contrasts starkly (and purposefully) with the continued suffering of his victims and their dependents, as well as with his own much more dramatic life before the end of the war, making you ask yourself how the world could allow such a man to go scot-free.

Geoff Mortimer: Wallenstein. The Enigma of the Thirty Years’ War

I have written a lot about Wallenstein this year. Obviously, that means I have also read a lot about him, and no book better than Geoff Mortimer’s biography. Despite its subheading, the book is concerned with dispelling the Wallenstein myth, created by his opponents after his death and re-interpreted (affirmatively or negatively) by historians for centuries. Instead, Mortimer presents Wallenstein as a not uncommon man of his time whose actions were rooted in his concern for the safety of his estate, and, when it came to choosing sides, his imperial-Catholic loyalty. Wallenstein was thus tied to the emperor, but needed peace to have his fiefs (gained from emperor Ferdinand’s expropriations in Bohemia and Mecklenburg) confirmed for good. When Ferdinand lost trust in Wallenstein, he was turned from a beneficiary to a victim of the same method – murdered and expropriated.

And my favorite historical non-fiction read of 2025 was…

Christopher Duffy: Frederick the Great. A Military Life

Frederick II of Prussia remains of the most fascinating historical personalities to me – as a politician, a writer, and, of course, as a general. Duffy’s biography focuses on this last aspect and does so in admirable depth and clarity. Of course, Frederick’s wars are covered (on a tactical, operational, and strategic level), but also his activities as a military administrator and organizer. It is in these latter fields where Duffy finds most fault with Frederick, whom he credits with having inherited the finest military force in Europe upon his accession and leaving his own successor a mediocre army. While Duffy thus does not shy away from pointing out Frederick’s mistakes and oversights, he also presents him as a very capable commander, whose battle plans were both daring and practical, whose rapid marches allowed him to contend with three great-power foes at the same time, and whose strategic resilience made him last long enough until his enemies’ exhaustion forced them to make peace with him – all of this in smooth, flowing prose, and with 50 detailed maps of all major battles and campaigns.

What were your favorite history books read in 2025? Let me know in the comments!

History is about people. And so, my three favorite historical non-fiction reads were all biographies – but of very different kinds.

You can read all of the Farewell 2025 posts here:

• Farewell 2025 – New-to-Me Games!
• Farewell 2025 – Historical Fiction!
• Farewell 2025 – Non-Historical Games!
• Farewell 2025 – Historical Non-Fiction!
• Farewell 2025 – Historical Games!
• Farewell 2025 – Best on the Blog!

Betina Anton: Hiding Mengele

Josef Mengele’s life can be neatly divided in two parts. The first saw him rise to prominence in Nazi Germany for his medical research on “racial hygiene” and his subsequent human experiments at the Auschwitz concentration camp. After 1945, Mengele faded into obscurity, living a simple, but comfortable and unperturbed life in South America. Betina Anton covers both from a multitude of perspectives, including a plethora of interviews with the survivors of Mengele’s cruel experiments as well as those who knew him in Brazil, and even a documentary find of Mengele’s private letters. The book thus adds especially to the under-researched second half of Mengele’s life, giving a full picture of the casual and organized support for Nazis in hiding.

Mengele’s quiet life in South America contrasts starkly (and purposefully) with the continued suffering of his victims and their dependents, as well as with his own much more dramatic life before the end of the war, making you ask yourself how the world could allow such a man to go scot-free.

Geoff Mortimer: Wallenstein. The Enigma of the Thirty Years’ War

I have written a lot about Wallenstein this year. Obviously, that means I have also read a lot about him, and no book better than Geoff Mortimer’s biography. Despite its subheading, the book is concerned with dispelling the Wallenstein myth, created by his opponents after his death and re-interpreted (affirmatively or negatively) by historians for centuries. Instead, Mortimer presents Wallenstein as a not uncommon man of his time whose actions were rooted in his concern for the safety of his estate, and, when it came to choosing sides, his imperial-Catholic loyalty. Wallenstein was thus tied to the emperor, but needed peace to have his fiefs (gained from emperor Ferdinand’s expropriations in Bohemia and Mecklenburg) confirmed for good. When Ferdinand lost trust in Wallenstein, he was turned from a beneficiary to a victim of the same method – murdered and expropriated.

And my favorite historical non-fiction read of 2025 was…

Christopher Duffy: Frederick the Great. A Military Life

Frederick II of Prussia remains of the most fascinating historical personalities to me – as a politician, a writer, and, of course, as a general. Duffy’s biography focuses on this last aspect and does so in admirable depth and clarity. Of course, Frederick’s wars are covered (on a tactical, operational, and strategic level), but also his activities as a military administrator and organizer. It is in these latter fields where Duffy finds most fault with Frederick, whom he credits with having inherited the finest military force in Europe upon his accession and leaving his own successor a mediocre army. While Duffy thus does not shy away from pointing out Frederick’s mistakes and oversights, he also presents him as a very capable commander, whose battle plans were both daring and practical, whose rapid marches allowed him to contend with three great-power foes at the same time, and whose strategic resilience made him last long enough until his enemies’ exhaustion forced them to make peace with him – all of this in smooth, flowing prose, and with 50 detailed maps of all major battles and campaigns.

What were your favorite history books read in 2025? Let me know in the comments!