Career
This work is lost, but its main arguments are carefully reconstructed by Daniel Liechty (pp54ff) based on Crautwald"s tract against it ("Bericht und anzaigen wie gar one kunst und guether versandt, Andreas Fischer Vom Sabbat geschriben") Fischer spent the 1530s moving back and forth between Silesia, Moravia and Slovakia, where he found fertile ground for his ideas especially among the population of miners, who were staging a series of strikes and revolts throughout that decade. Fischer was arrested and put to death in 1540.