Boontling is one of the very few post-colonial American lingos to develop. It's heyday was the early part of the 20th century and was confined to a tiny isogloss in and around California's Anderson Valley. Few people speak it any more, but vestiges of it exist on old signs and among the oldest living inhabitants of the region. This book is a joy if you are a geek about linguistics, local history, the investigative research process, and learning about a colorful group of frontiersmen, their families, and the conditions that allowed their lingo to flourish for a few short decades.