Mark D. Williams has published hundreds of articles and photos the last twenty years in magazines, newspapers, online publications including Texas Sporting Journal, Backpacker, Men's Health, Dallas Morning News, Cowboys and Indians, Southwest Fly Fishing, ESPN, SPORT, Gorp.com, Outdoorsite.com, Texas Fish and Game, Baseball Digest, Amarillo Globe News and many more. He is the fishing expert for Tibesti.com and Away/Gorp.com.

Amy and Mark co-wrote 2 books that came out last year: Weather Disasters (Skyhorse Pub) and Guidebook for The Enchanted Circle: Northern New Mexico (Graphic Arts press)

Williams has published 22 books including So Many Fish So Little Time: The 1001 Best Places on Earth to Fish from Harper Collins. Other books include Trout Fishing Sourcebook, The Backpacking Flyfisher, Flyfishing Southwestern Colorado, Knots for Flyfishers and Freshwater Flyfishing Tips from the Pros (Fireside/Simon and Schuster.) He and his wife Amy wrote two books with Wayfinder Press (top 30 Things to Do in Durango, Top 30 Things to Do in Telluride.) Williams had two books out this last year: Colorado Flyfishing: Where to Eat, Sleep and Fish co-written with Chad McPhail, published by Johnson Books. His mysterious twisting novel is now on Kindle, The Bedside Diaries. Williams is now also an iPad/iPhone app author -- his app, Freshwater Flyfishing From the Pros has 250 tips and 1000 photos from all the big names in the sport and many from guys and gals in the trenches, the ones who guide newbies daily.

Williams has two new books that came out in 2013: 49 Trout Streams of Southern Colorado from University of New Mexico Press; and An Introduction to Flyfishing For Trout from Stonefly Press.

Williams has traveled the world but finds himself more and more fishing small streams in New Mexico and Colorado and working on his second novel. He also teaches high school English and Speech at North Heights Alternative School in Amarillo Texas. He and his students have written two books, Voices From the Heights and Paintings on the Walls. A third book with NHAS Students is now on Kindle, Voices and Paintings From the Heights.