George Wharton James was a prolific popular lecturer, photographer, and journalist who wrote more than 40 books. "Quit Your Worrying " was his most popular book. In it, he tackles each and every cause for worry and lucidly dispels the need for it. Everyone worries about something at sometime in their life and this guide to a life without fretting is an excellent read for us all. Some of the references used by the author have been updated for a modern audience.