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					Originally Posted by HarryT  Thanks. I was surprised to find just how many real products there are   . It seems to be quite a popular "smell" to want to have! | 
	
 It's not unlike glue sniffing. Dead tree pulp decomposition produces organic volatiles like ketones, aldehydes, etc 
So there is a mild psychoactive effect. 
 http://www.thechemicalblog.co.uk/the-smell-of-books/
http://www.thechemicalblog.co.uk/the-smell-of-books/