Quick Trading Co.
Quick Trading is owned and operated by Ed Rosenthal and his wife Jane Klein who have worked as publishers and activists for over 25 years supporting the legalization of marijuana. We strive to “change marijuana policy one book at a time” by providing reliable, up-to-date information. Ed Rosenthal’s best-selling Marijuana Growers Handbook is the official book of Oaksterdam University, a leading trade school for the cannabis industry. Look for our next book, Beyond Buds –Marijuana Extracts—Hash, Vaping, Dabbing, Edibles & Medicines, the first book to cover the shift from buds to concentrates due out Fall 2014.