What has the author I W written?

Answer 1

I. W. has written:

'The copie of a letter sent by a learned physician to his friend' -- subject(s): Early works to 1800, Materia medica

'Zedige aanmerkinge over de predicatie van den Eerw. Heer Do. Casparus Roepius'

'A discoverie of the beasts' -- subject(s): Bible, Criticism, interpretation

Answer 2

W. I. has written:

'The vvhipping of the satyre' -- subject(s): Controversial literature, Early works to 1800