Such fiction turns up on record (4)
I believe the answer is:
pulp
'such fiction' is the definition.
'pulp' can be an answer for 'fiction' (I have seen 'Cheap fiction' mean 'pulp' so perhaps 'fiction' could also mean 'pulp'). I am unsure of the 'such' bit.
'turns up on record' is the wordplay.
'turns' shows that the letters should be reversed in order.
'up on' becomes 'up' (similar in meaning).
'record' becomes 'LP' (abbreviation for long play record).
'up' written backwards gives 'pu'.
'pu'+'lp'='PULP'
Can you help me to learn more?
(Other definitions for pulp that I've seen before include "Nonsense" , "Cheap fiction" , "Soft structureless mass - type of fiction" , "Tarantino film with John Travolta" , "Soft fruit flesh" .)