Laxmi Bachanalaya
Legally available public-domain books and openly licensed reading materials.
Albert Heintze
Johann Gustav Droysen
Kasimir Edschmid
Georg Dehio
Iwan Bloch
Heinrich von Treitschke
Various
Theodor Herzl
Cornelius Tacitus
Paul von Hindenburg
Leo Lania
Leopold von Ranke
Walther Rathenau
Georg Büchner
Emil Julius Gumbel
Friedrich Schiller
Moritz Spiess
Jakob Wassermann
Unknown
Wilhelm Gottlieb Soldan
Gustav Stresemann
Theodor Mommsen
These books are free to read. Each is in the public domain in the United States; check your own country's rules before you copy or share one.