John Adair (author) John Adair (author) Professor John Eric Adair (born 18 May 1934) is a British academic who is a leadership theorist and author of more than forty books (translated into eighteen languages) on business, military and other leadership. Adair was born in Luton and educated at St Paul's School before undertaking his National Service as a second lieutenant in the Scots Guards from 1953 to 1955. Unusually, he served as adjutant of a Bedouin regiment in the Arab Legion and was briefly in command of the garrison of Jerusalem in the front line. He also studied at Hull Nautical College (where
John Adair of Canada. Shelby asked Adair to serve as his first aide-de-camp. Future Kentucky governor and U.S. Senator John J. Crittenden was Shelby's second aide, and future U.S. Senator and Postmaster General William T. Barry was his secretary. Adair rendered commendable service in the campaign, most notably at the American victory in the Battle of the Thames on October 5, 1813. Shelby praised Adair's service and in 1814, made him adjutant general of Kentucky and brevetted him to the rank of brigadier general. In late 1814, Andrew Jackson requested reinforcements from Kentucky for his defense of the Gulf of Mexico. Adair