I've been anticipating "The Silvered Serpents" since I finished "The Gilded Wolves" and I was not disappointed.
Chokshi delves into the gang's backstory more in this sequel, making the characters drive the story forward. But she doesn't overlook the plot. The two elements play off each other in a manner that pulled me in, so much so that I read the book in about a day.
Would definitely recommend this book if you're read the first, but brace yourself: it's full of angst.