Jack Du Brul (born October 15, 1968 in Burlington, Vermont) is an American author who writes techno-thriller novels.
Du Brul remained in Vermont throughout his childhood.
Du Brul's novels focus on his character, Dr. Philip Mercer, a successful mining engineer and geologist, who gets involved in various threats to the world.
He has written eight Phillip Mercer books in the series, beginning with Vulcan's Forge.
But more recently took on co-authoring the Isaac Bell novels with The Titanic Secret, the 11th.