Much like Be the Serpent, the majority of Silver and Lead takes place over one long-ass day. Our girl and her crew go through some shit, in ways that might make this the most intense installment for some readers. I don't even know how to talk about it without spoiling major things? 

If you haven't re-read the series in full recently, you should be good without it bc the first ~20% is a mixture of new plot+recap of relevant highlights.