What is a good definition for leadership in business? A letter of authorization may aid a person who requires help to perform critical duties in a formal setting. Legally, a letter of authority is sufficient to delegate sensitive legal, health or financial obligation to another person or entity. Typically, the letter of authorization is typed following an acceptable professional business format and applies correct grammar.
Tim O'Brien Biography. The author Tim O'Brien is not unlike the character called Tim that he created for his novel, The Things They Carried, as both author and character carry the stories of similarly experienced lives. O'Brien not only shares the same name as his protagonist but also a similar biographical background.
In 1999, he released A Place in the Sun and toured with George Strait and then the Dixie Chicks. McGraw is married to another celebrated country star, Faith Hill. The son of Betty Smith (now Betty Trimble) and Tug McGraw, Tim grew up thinking that his mother's husband, Horace Smith, a trucker, was his father.