A review by loonyboi
Unframed: The Art of Improvisation For Game Masters by Michelle Lyons McFarland, John Arcadian, Jason Morningstar, Monica Valentinelli, Meguey Baker, Stacy Dellorfano, Kenneth Hite, Walt Ciechanowksi, Filamena Young, Jess Hartley, Kurt Schneider, Wolfgang Baur, Phil Vecchione, Scott Martin, Don Mappin, Robin D. Laws, Martin Ralya, Eloy Lasanta, Jennell Jaquays, Ken St. Andre, Emily Care Boss, ALEX MAYO, D. Vincent Baker

4.0

This is a nice little book about incorporating techniques from improv theater into running tabletop RPGs. As a GM who has a tendency to over-prep, I definitely need this kind of advice, and found a lot of very useful tips in here. That said, this isn't a textbook or a how-to guide. Rather it's a collection of essays, each from a different author, each covering the same topic. Every individual author has their own take on the subject, but there's a lot of overlap and redundancy.

Still, I found this to be quite useful and inspirational. Your mileage may vary, but I recommend this to anyone interested in the subject.