David Paul Williams is a renowned fly tyer and author. I've had the fun experience of sitting next to him at an author booth at a Flyfisher's International Expo and watching him tie in person (and make a mess!). He gathered together a great assortment of flies at the Bellevue Fly Fishing Show this year and they make a great mixed box of flies that will catch fish. David also reviewed my book Down By the River when it was published in 2018. I was happy to see him in person for the first time in half a dozen years and appreciate the terrific collection of flies that he donated.