Cooler book from Poe, perhaps? (7)
I believe the answer is:
chiller
I believe this is a double definition.
'cooler' is the first definition.
('chill' can be similar in meaning to 'cool')
'book from poe perhaps?' is the second definition.
(genre including some Edgar Allan Poe stories)
(Other definitions for chiller that I've seen before include "Book that arouses terror" , "Refrigerator" , "Cold cabinet" , "Scary book" , "part of fridge" .)