Library of Fragrance is available at Boots so get yourself down and have a sniff, there's such a wide range of scents some absolutely amazing sounding ones and some rather whacky. Personally I'd love to try out; Paperback (who doesn't want to smell like a book?!), Lemon Meringue and Thunderstorm. Some of my favourite novelty scents include; Dirt (all I can think of with this is smelling like you live in a Garden Center haha.), Play-Doh and Pizza!
Have you tried any products from the Library of Fragrance yet?