Sorry if this is a silly question... I have read a few of the Sandman stories, and I want to own the whole collection. But apparently the Absolute books contain more material, and volume 5 is a collection of stories that won't feature in this slipcase collection, is that correct?
I am just confused: when the Absolute Sandman #1 says it contains issues from 1-20, what is the equivalent in the slipcases?
Thanks in advance!