Riley, Woodvale 17.06.16 by emmix in Testimonials The Essential Chemistry books were amazing! I found that they were a great summary of everything I needed to know. They were much easier to understand than other text books. Leave a Reply Click here to cancel reply. Name (required) Email (will not be published) (required) Website Comment Notice: It seems you have Javascript disabled in your Browser. In order to submit a comment to this post, please write this code along with your comment: cbb33d10da0444954ae524e3fbb7f0c4