Boyce Upholt is the author of 2024's The Great River: The Making & Unmaking of the Mississippi River. As I read this instant classic, I was reminded of David Ambrose's Undaunted Courage, Kevin Fedarko's Emerald Mile and John McPhee's Coming into the Country. But more than any of these, Upholt tells the tale of early surveying along the Mississippi and writes the history of 200 years of river management infrastructure in interesting and exciting detail.