Ear­li­er this week, Bruce J. Hill­man shared the sto­ry behind writ­ing The Man Who Stalked Ein­stein. He is blog­ging here all week as part of the Vis­it­ing Scribe series on…

David Zul­berg is the author of best-sell­ing health and behav­ior mod­i­fi­ca­tion diet called The Life-Trans­form­ing Diet (Feld­heim Pub­lish­ers). His lat­est book called…