"The River Why" is a novel written by David James Duncan, first published in 1983. The story follows the journey of a young fly fisherman named Gus Orviston who embarks on a quest to find the meaning of life and his place in the world through his passion for fishing. Set in the Pacific Northwest, the novel explores themes of nature, solitude, love, family, and the interconnectedness of all living beings. As Gus searches for enlightenment along the rivers of Oregon, he encounters a variety of eccentric characters and experiences both triumphs and setbacks in his pursuit of understanding. Through his interactions with the natural world and the people he meets, Gus learns valuable lessons about life, love, and the importance of following one's own path. "The River Why" has been praised for its lyrical prose, vivid descriptions of nature, and insightful exploration of existential themes. It has garnered a dedicated following among readers who appreciate its blend of philosophical depth and outdoor adventure.