Columbia subject headings:
Harvard subject headings:
Copernicus, Nicolaus, 1473-1543--Fiction.
European fiction--Renaissance, 1450-1600.
Kepler, Johannes, 1571-1630--Fiction.
Newton, Isaac, 1642-1727--Fiction.
Scientists--Fiction
Princeton subject headings:
Copernicus, Nicolaus, 1473-1543--Fiction.
European fiction--Renaissance, 1450-1600.
Fiction.
Kepler, Johannes, 1571-1630--Fiction.
Newton, Isaac, 1642-1727--Fiction.
Scientists--Fiction.