Is this book an album? (6)
I believe the answer is:
record
This clue could be a double definition.
'is this book' is the first definition.
'record' can be an answer for 'book' (synonyms). I am not certain of the remainder of the definition.
'an album?' is the second definition.
(synonyms)
Can you help me to learn more?
(Other definitions for record that I've seen before include "that has been cut" , "Register - fastest time" , "Annal" , "history" , "Tape" .)