Rosen, E. 1978, Nicolas Copernicus: On the Revolutions
(Baltimore, Maryland: The Johns Hopkins University Press) (Ro1)
An authoritative (I guess), scholarly
translation of Copernicus' big book.
Rosen, E., \&~Hilfstein, E. 1995, Copernicus and his
Successors (London: The Hambledon Press) (Ro2)
These guys hate Koestler:
oh well he deserves it.
But I think they are a bit unfair sometimes.
