John Gilstrap

John Gilstrap is an American bestselling author of action thrillers, best known for his Jonathan Grave series featuring a former Special Forces operator turned hostage rescue specialist. At All Costs is a gripping standalone thriller that demonstrates Gilstrap's talent for high-stakes, fast-paced storytelling with relentless suspense. Before becoming a full-time writer, Gilstrap worked as a firefighter and safety engineer, experiences that lend his fiction an authentic edge. He has written numerous bestselling novels and is recognised as one of the leading voices in the action thriller genre. His audiobooks and books are popular with readers and listeners who enjoy explosive, expertly plotted thrillers with military and tactical realism.