In Norway the Essential Oil Safety book of Mr. Robert Tisserand is quite expensive. I assume it is everywhere else too, but it is completely understandable, it is a book filled with liquid gold for anyone who use essential oils, and want to know what they are all about. I certainly do! I have wanted it for a coupple of years, and was going to purchase it, but not many stores has it in stock. In Norway his book cost about $82-$90 a piece - IF you can find it at all. Amazon doesn`t ship to where I live, so had to wait. A coupple of days ago I received an email from an online bookstore - 50% on ALL books in the entire store + free shipping! ($11 saved in shipping, just there) The offer was only valid for 12 hours. I was on pins and needles, did they have the book of Mr. Tisserand?? Shivering hands plotted in those oh so familiar words in the search bar .... <<Tisserand>>. YASS! Needless to say, I took the offer. I scored his book for the wonderfull price of.... $35. Can you believe it? It was the revised version too. It is not translated into Norwegian, but I`ll take it as an oportunity to learn more english. Reading about essential oils is something I have done for years, but the books in the library are far from being desireable, and just doesn`t cut it for me who want to dig a lot deeper than "Lavender is great for cuts and scrapes". So I have used his website and other sites to educate myself. And today I got the email that said it was on the way. It`s on its way, It`s on its way, It`s on its way, It`s on its way, It`s on its way... Yay. No let me rephrase that.... YAY!