Roy DeeringRoy Deering is the author of The Day Old Faithful Stopped—A Yellowstone National Park Mystery, which kicks off his new National Park Mystery Series for young readers (The RoadRunner Press, October 2019). His debut juvenile novel Finders Keepers won the 2015 Oklahoma Book Award.

Before becoming a middle-school English teacher, he spent more than twenty years as a journalist. When Deering isn’t writing, you can often find him exploring one of America’s national parks. Roy makes his home in Oklahoma, with his wife and children.

The Day Old Faithful StoppedAbout The Day Old Faithful Stopped

Old Faithful is a national treasure that has erupted every hour or so for more than a hundred years in Yellowstone National Park ... So, when the famous geyser suddenly stops one day, it is not only national news but a national crisis. National Park Service biologist Parker Quinn is called in to solve the mystery, but before the culprit is found the Quinn children will help solve not one mystery but two!


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