The product is a comprehensive guide to trout fishing in Michigan written by authors Bob Linsenman and Steve Nevala. Published in 1993 by Norton & Company, Incorporated, W. W., this trade paperback book provides detailed information on various trout streams in the region. With 272 pages, the book covers topics such as travel, reference, sports & recreation, and fishing in an accessible and informative manner. The guide is a valuable resource for fly-anglers looking to explore the best fishing spots in Michigan.