An introduction to Seder Kodashim... with its focus on Temple ritual and the distance of those practices from how we practice Judaism today (and, for that matter, from how the sages did too). Including overviews for the kinds of korbanot (sacrifies), where they're offered, and the wide range of occasions when sacrifices are made. Also, a new mishnah! Namely, how korbanot can be offered not for the reason they were being brought - and they are still "kosher," fit as offerings, but with some exceptions. Plus, a comparison to bills of divorce written "in the name of" the woman being divorced. Where Rava raises a theory, a contradiction, and a resolution.