"LINCOLN America's car of state" by Maurice Hendry is a vintage book published in 1971 that delves into the history and significance of the Lincoln cars produced in the United States. This book, part of the Ballantine series, provides insight into the iconic vehicles that have served as the official cars of state for various presidential administrations. With a focus on the Lincoln brand and its historical importance, this book is a must-have for car enthusiasts and history buffs alike.