I don’t really know exactly what this means, but:
FLOOD BOOK is a post-Katrina “rant” in Yat. Fully illustrated by two new AIGA New Orleans members and designed by AIGA New Orleans Director of Special Projects. (Flood book includes a glossary for anyone unfamiliar with the local Yat dialect.)
I know what Yat means. I just can’t quite envision what this book is, and there’s no additional information. Via Design Observer.