I mingle restlessly with fan fiction writer (3,7)

I believe the answer is:

ian fleming

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'fiction writer' is the definition.
'ian fleming' can be an answer for 'writer' (I've seen this before). I'm not sure about the 'fiction' bit.

'i mingle restlessly with fan' is the wordplay.
'restlessly with' indicates anagramming the letters (I've seen this in other clues).
'mingle' with its letters anagrammed with 'fan' gives 'anfleming'.
'i'+'anfleming'='IAN FLEMING'

Can you help me to learn more?

(Other definitions for ian fleming that I've seen before include "writer" , ""Goldfinger" author" .)

I've seen this clue in The Independent.

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