Nancy Miller has been promoted from executive editor at Bloomsbury to editor-in-chief at Bloomsbury USA. Miller, who is not replacing anyone, has been at Bloomsbury since 2009. She will now be reporting to Bloomsbury USA publishing director George Gibson, and has worked for, among other houses, HarperCollins and Random House.

With the hire, editors at Bloomsbury USA's flagship imprint--Anton Mueller, Kathy Belden and Ben Adams--will report to Miller. But the reporting structure at Bloomsbury USA's other two adult imprints, Bloomsbury Press and Walker & Company, will not change with Miller's promotion.