B.J. Summers has been a collector all his life. In early childhood he was fascinated with collecting Boy Scout patches and building models. Later as a telephone linesman, collecting telephone insulators and advertising seemed natural. Since 1994 B.J. Summers has been a proven authority on advertising collectibles, gas station memorabilia, and of course, Coca-Cola. And he continues to produce value guides sought after by advanced and beginning collectors alike.Summers, B. J. is the author of 'B. J. Summers' Pocket Guide to Coca-cola ', published 2007 under ISBN 9781574325706 and ISBN 1574325701.