30K: Black Books vs Red Books

One of the issues new players have is wrapping their head around the different types of books. Forge World publishes the big and expensive Black Books, and the smaller Red Books.

So let's talk about the differences, or rather the purpose of each type of book.

But be warned: I'll be praising the Black Books quite a bit, because they are (no hyperbole) the best books I've ever seen in the Grim Darkness™.