One popular print-on-demand and distribution service is IngramSpark which enables authors to load their files and have their books marketed at online retailers and libraries around the world; however, it only acts as a self-service system where there is no help provided throughout the process. Book Publisher Canada provides the complete set of editing, formatting, cover design, ISBN registration, and distribution services in order to make sure that authors do not have to figure everything out on their own. Although an IngramSpark book publishing service would be perfect for those authors who know how to go about the publication process and just want the distribution part to be handled, most Canadian authors prefer going with a full-service organization that takes care of all aspects of book publishing.