According to Wikipedia,
John Gierach is an American author and freelance writer who formerly resided on the St. Vrain River in Lyons, Colorado and now lives in Larimer County, Colorado. His books are based on his various fly fishing adventures, some of which take place with his friend, A.K. Best. A few of his works include The View from Rat Lake, Even Brook Trout Get the Blues, and the cult classic, Trout Bum, which popularised the term "trout bum".
John Gierach is affiliated with the following schools: