Another Night, Another Academic Anxiety Dream, and a Chaucer Bleg

After my anxiety dream last night, I looked up the times, made up the calendar template for my classes this semester, and then roughed out the Shakespeare calendar for the semester.

So, of course, last night's anxiety dream was about Chaucer. I was looking for a book on Chaucer and couldn't find it. I think it was one of those Cambridge Companion to books, and I know where it is in the office (I think), but of course I'm not there to get it.

So, I'm going to attempt to relieve my anxiety by asking the medievalists out there: what's the best book about Chaucer stuffs (esp CT) out there in the last 5 or so years? Feel free to disagree and tell me why your choice is better.

Thanks!