The Vanishing Stair

Loving this story! So glad I waited and could roll right into the second book.
Can I just say that I appreciate Maureen Johnson, not just because she is funny (she is!) but because she create a trilogy and managed to avoid the “waiting room” trap the second book always seems to suffer from. I find that second books always feature: not much happening, the characters being split up in some way, and no real resolutions.
Not in The Vanishing Stair! I don't want to give out any spoilers, but...damn. Stuff happens.