Top comedic actor's books sold in large numbers (11)

I believe the answer is:

bestsellers

'books sold in large numbers' is the definition.

'top comedic actor's' is the wordplay.
'top' becomes 'best' ('best' can be similar in meaning to 'top').
'comedic actor' becomes 'sellers' (Peter Sellers).
'best'+'sellers'='BESTSELLERS'

I've seen this clue in The Times.

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