Addendum - 8/29/16: Our new Sunday School semester is beginning in a couple of weeks. Ive purchased several of the individual lesson books ... but ... I wont purchase anymore. The pages in the books arent numbered and its too difficult to follow along in class without page numbers. I purchased this study because its the study currently used by my Sunday School Class and it is so convenient to read and study my lessons during the day on my mobile device without having to carry the book around, in addition to using my iPad in class. The one great inconvenience for me, however, is the lack of page numbers. In class when my teacher instructs us to turn to a particular page ... its disconcerting for me because I dont know exactly where to flip to, unless she happens to mention the page topic or subject matter that I can zero in on. Maybe Ive overlooked it, but is there a way for page numbers to be shown on the pages?