Bob Burg is coauthor of the International Bestseller, The Go-Giver, Go-Givers Sell More and The Go-Giver Leader. He is author of the sales classic, Endless Referrals and Adversaries into Allies. The Go-Giver has been published in over 21 languages and has sold over 700,000 copies. To receive Bob's Influence & Success Insights via email, visit www.burg.com.