According to Spooner, source of eggs for Roald, novelist (7,7)
I believe the answer is:
charles dickens
'novelist' is the definition.
I don't understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for charles dickens that I've seen before include "Novelist, 1812-70" , "Writer" , "Author" , "English novelist" .)