Daniel —, author of 1719 novel Robinson Crusoe (5)
I believe the answer is:
defoe
(Other definitions for defoe that I've seen before include "Writer of Moll Flanders" , "Daniel --, English novelist" , "Daniel -, Moll Flanders author" , "Author of Moll Flanders, d. 1731" , "pamphleteer and novelist" .)