"An exploration of the unique techniques needed to fish the waters of Michigan and the Great Lakes region, Rivers of Sand manages to be both a highly-personal discussion of the region as well as a unique and practical guidebook.  Drawing on Josh Greenberg's encyclopedic knowledge of the area's geography and waters, as well as his years as a successful guide, Rivers of Sand touches on everything a fly fisher needs to know in order to productively fish some of the most alluring waters in America."