Authored by Alison Hamner Craig, Michael Conduff, World's Leading Experts, Chuck Mitchell, Tarik Alsharafi, Melissa D. Whitaker, Diane Ciotta, Alan & Bonnie Cashman, Nancy Phillips, Renata Kronowetterova, Tracey Plympton, Mfon Ekpo, Dulcee Loehn, Brian Tracy, Dominic Knight, Ying Han, Loulie Key Scharf, Phap Trinh, Rick Wallace, John B. Stuckenschneider, Charles Sikora, Michael D'Adamo, Robert Vitelli, Paul Toote, Michael Budowski, Jon Sarver, David Domos, William Lam, Carolyn Anderson, Sugar Singleton, Tracy Myers, Emma Jean Thompson, Forest Hamilton, Nick Nanton, J. W. Dicks, Lindsay Dicks