It is a rare major reunion class that doesn't do a Yearbook of some kind. For a young class on just its first of second major, the yearbook can be a simple softcover address book produced on a copier. For the 25th or 50th, it is often a hardbound volume printed offset on coated paper and running to hundreds of pages, complete with senior year photos, family snapshots, scrapbooks of past reunions, extensive polls and more.