By Carla Hinton, Religion EditorThe Rev. Al Robertson has the distinction of being the most clean-shaven man in his family. A preacher for the past 25 years, he in 2013 rejoined the now famous Duck Commander duck call company from the hit reality TV show “Duck Dynasty.” These days, Robertson — known as “the beardless one” on the A&E show — has distinguished himself in yet another way. The oldest son of Duck Commander patriarch Phil Robertson and his wife, Kay, recently teamed with his dad to offer The Duck Commander Faith and Family Bible (Thomas Nelson, $29.99), which hit bookstore shelves Tuesday. In a telephone interview, Al Robertson, 49, said he pitched the idea of creating a study Bible to his father, who liked the idea.Read more on NewsOK.com