The Little Book of Cannabis: How Marijuana Can Improve Your Life is a 2018 nonfiction book about cannabis by Canadian journalist Amanda Siebert, published by Greystone Books. It was the bestselling nonfiction book about cannabis in Canada as of early 2019. A Winnipeg Free Press review stated that the book "avoid[s] being preachy" and "compassionately guides readers through ten areas where cannabis could have therapeutic benefits".Siebert's November 20, 2018 pro-legalization of cannabis op-ed in The New York Times and her authorship of The Little Book of Cannabis were noted by Nonprofit Quarterly. Source: Wikipedia (en)