For those of you who love the smell of printed books, here is the chemical composition of what you are enjoying.
Book nerds of the world, unite!
(Link to the full size PDF is below)
Link to full size version: http://www.compoundchem.com/wp-content/uploads/2014/06/Aroma-Chemistry-The-Smell-of-New-Old-Books.pdf
Accompanying article is here: http://www.compoundchem.com/2014/06/01/newoldbooksmell/
Happy Cinco de Mayo!