For Opa

The Sleepwalkers

Christopher Clark

Europa

Julio MacLennan

Die "andere" Reformation im Alten Reich / The "other" Reformation in the Old Empire : Bremen und der Nordwesten Europas / Bremen and North-West Europe

The Little Café in Copenhagen

Julie Caplin

A Distant Mirror

Barbara W. Tuchman

The First Crusade

Peter Frankopan

Napoleon: The Man Behind the Myth

Adam Zamoyski

Future War and the Defence of Europe

John R. Allen, Frederick Ben Hodges, Julian Lindley-French

In Europe's Shadow

Robert D. Kaplan

A Mountain Europa

John Jr. Fox

Blitzkrieg

Lloyd Clark

The Vanquished

Robert Gerwarth