If you want a copy of the book for yourself or someone you feel would benefit from its direct message, there are several options. The larger, paperback edition is readily available online at Amazon, Chapters, Barnes & Noble and Penguin Random House. The smaller, original hardcopy edition (my favourite format) is harder to locate. If you would prefer to share a copy of the book, From This Moment On can also be found in several clinic and public libraries in both Canada and the United States.
Amazon Online Store
Chapters Indigo Online Store
Penguin Random House Online Store