If you were born on Friday, September 11, 1942 then Go Away Little Girl by Donny Osmond was the number one on your 29th birthday, and went to number one on September 05, 1971. Check the price of Go Away Little Girl by Donny Osmond on Amazon.com
The biggest selling book of 1971 (the year you turned 29) was Wheels by Arthur Hailey.