This library is built in the open.
If you spot an error, have a suggestion, or just want to say hello — we’d love to hear from you.

Prognosticon für Leipzig, 1485
Wenceslaus of Budweis presents a calculated roadmap for the year 1485 through the movements of the stars. Readers will see how medieval thinkers linked planetary shifts to health, weather, and the rise or fall of empires.